How to make your own Sourdough Starter, using simple ingredients with no special equipment, in just six days, that can be used in our sourdough bread. Video.

How to make your own Sourdough Starter, using simple ingredients with no special equipment, in 5-8 days, that can be used in crusty bread, pizza dough, waffles, pancakes, and rolls- instead of using yeast. Sourdough Starter is "wild" yeast, made from flour and water and the wild yeast in the air around us. 

When you understand one thing through and through, you understand everything.~ Shunryu Suzuki

With over 500 five-star reviews and hundreds of success stories, my chef’s perfected sourdough starter guide has everything you need to make your own homemade starter. In just six days, you’ll be baking the most beautiful sourdough loaves!

But first, What is a starter?

Sourdough starter is a “wild yeast” made from flour, water, and the natural wild yeast in the air. With a little care and patience, it ferments, and when strong and active, just a little bit of starter replaces commercial yeast and makes your bread rise, while transforming the gluten in the bread into something more easily digestible. Store-bought yeast is not needed!


How to Make Sourdough Starter |  20-Min Video

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Fast forward to Specific Day by video time (using scroll bar underneath video) 

  • Day 1 Morning:     :23
  • Day 2 Morning:   4:10
  • Day 3 Morning:   7:00
  • Day 3 Evening:    9:12
  • Day 4 Morning:   11:50
  • Day 4 Evening:   13:37
  • Day 5 Morning:   14:45
  • Day 6 Evening:   16:50
  • Day 6 Morning:  18:12
  • Day 6 Evening:   20:10

Sourdough Starter Recipe Ingredients

flour in a spoon

Understanding starter

  • Think of sourdough starter as yeast. Only in this case, instead of buying a packet of yeast from the store, you are making your own living “wild yeast” by fermenting flour and water. Once it’s bubbly and happy, it is very much ike a very low-maintenance pet.
  • You must feed it (stir in a mixture of flour and water) once a week to keep it active and strong. You know it’s happy when it bubbles. 😉 And YES, you can even name it.
  • Some people believe that bread made with sourdough starter is actually better for you than bread made with yeast. Here and Here are a few articles to get you started on your own research. While I’m not sure if this is scientifically proven, I do know that bread made with sourdough starter, tastes infinitely better, feels easier to digest,  and has more complexity and better texture, than bread made with commercial yeast. So if you are a bread lover- this is absolutely the way to go, as far as the quality of your finished bread.

How to Make Sourdough Starter

*See the recipe card for detailed instructions.

This recipe for Sourdough Starter takes 6 days (or up to 12 days if it is very cold where you live). For a primer, watch the 20-minute Sourdough Video above!

Day 1: Staring in the morning or at night, using a wide-mouth quart jar, tulip jar, or Crock or Glass Measuring Cup , mix 1 cup whole grain flour (120 grams) with 1/2 cup filtered water (120 grams) using a fork (or chopstick) making sure you’ve incorporated all the dry flour.

Place the lid lightly on top (using the Weck jar lid is really handy here) or a wet towel to keep moisture in, or plastic wrap- and let sit at room temperature (70-ish degrees) on the kitchen counter for 24-48 hours. If you are unsure how warm it is, use a kitchen thermometer and check it a few hours later. See notes for TEMPERATURE.

TIP #1: For your first measurement, weigh the flour using a kitchen scale so you can get an idea of how the mixture should feel. Do not weigh the measuring cup! It should be like a thick paste, like peanut butter. If you need to add a little more water to incorporate the flour, that is OK too!

sourdough starter day one

Day 2: After the first 24 hours, there may or may not be a bit of bubbling. Let the mixture rest until you see activity (bubbles or rising) sometimes this takes 36 hours or even 48 hours if very cold. When you see active bubbling, discard all but 1/2 cup of the starter (4 ounces).  

To the remaining ½ cup of starter,  stir in 1/2 cup water (120 grams), and mix well with a fork. Add 1 cup of organic bread flour (120 grams)spooned and leveled. Stir until combined. Again, it should feel like a thick paste. If overly dry, feel free to add a bit more water. Cover again and allow the mixture to sit at room temperature for another 24 hours.

Day 3: After 24 hours, hopefully, you will see some bubbling or rising and if not, let it go a bit longer until you see activity. Be patient.

Depending on how warm your house is and how active your starter, you may need to begin feeding more often or move to two feedings a day,  in the morning and at night. If it is cold, one feeding a day may be enough.

TIP #2: Only feed the starter after it has peaked or looks hungry. See the “3 Signs of Hunger” below. Feeding it when it is  “not hungry” will basically dilute all the growing yeast and make it lethargic. Better to underfeed than overfeed. 

The 3 Signs of hunger

The photo below was taken after the starter was fed, and after it peaked (reached its highest), and now is sliding down. It is now “hungry” again. See the downward slide marks on the jar? Pay attention – your starter is telling you it is hungry.

  • Look for “slide marks” (be sure to use a clean jar so you can see these clearly).
  • Liquid at the top of the starter.
  • Thin and runny. The starter is liquidy enough to pour out of the jar (when at room temp).
hungry sourdough starter

This might be 12 hours, it might be 14, it might be 18, or 24, depending on the temp in your house. In very warm climates, it may only be 6-8 hours.  In winter, this may take 36 hours. It is better to underfeed rather than overfeed here. 

For each feeding, discard all but 1/2 cup of the starter (keeping roughly ½-cup of starter in the jar). Add 1/2 cup water and 1 cup Bread Flour (spooned and leveled). Mix well, cover, and let this rest at room temperature for 12-24 hours or until the starter looks “hungry” again before repeating.

Day 4: Feed 1-2 times,  discarding all but 1/2 cup of starter each time. Feed 1 cup bread flour, 1/2 cup water.  

TIP #3: It is typical on day 4 for the starter to slow down and stall a bit. This is OK. Just keep going, be patient and look for the hunger signs, and only feed when clearly hungry. Hopefully, you’ll begin to see some rising and falling. It’s helpful to put the starter in a clean jar each day and mark the beginning level (with a sharpie, string or rubber band) so you can easily see this.

sourdough starter with slight bubbling

Above, you’ll see it peaking, and below, you’ll see it deflating and getting “hungry.” There may not be too much difference in the beginning, so look closely.

starter in a jar with small bubbles

Understand that your starter has a schedule of its own; it is a living thing, so watch it and pay attention.  

If your starter is not rising and falling, look at its consistency. As it metabolizes the flour and gets hungry, it will get runny and liquidy, like to the point where you can pour it right out of the jar. If it is still thick like paste, it’s not done metabolizing (eating)the flour.

Day 5: Feed again, 1-2 times, discarding all but a 1/2 cup the starter each time. Adding 1 cup bread flour and 1/2 cup lukewarm water. The starter should look visibly active, bubbling, rising, hopefully, close to doubling in size.

Repeat day 5 until the starter is rising and falling predictably and is close to doubling in size within 6-8 hours.

TIP #4: If your starter is not rising but there is evidence of hunger (liquidy or liquid at the top) try 3 things: substitute 1/4 cup whole grain flour (add to ¾ cup white bread flour) on your next feeding. Try using mineral water like San Pellegrino instead of water.  Stir the starter a few times after feeding to allow more wild yeast from the kithcen to get inside.

DAY 6 Morning:  Baking day!  Give it one last feeding in the morning: this time discard all but a 1/3 cup. (The reason we are changing this to 1/3 cup is to feed it a little bit more.) Add 1 cup flour (120 grams) and 1/2 cup water, stir, and place it in a clean jar so you can see the action clearly.  You can use a sharpie or place a rubber band around the jar to mark the beginning level. The starter should hopefully double in volume within 6-8 hours of feeding.

show the slide marks on the sourdough starter jar

In the photo above, on the 6th day, the starter was fed at 8 am, it peaked around 2 pm, then it started deflating, and by 8 pm, it was “hungry” again. See those downward “slide” marks on the jar?  

DO THE FLOAT TEST: When the starter is at its peak, or just after, place a teaspoon of starter (just from the top, don’t stir it down) in a glass full of water; it should hopefully float. If it floats, success!!! Congrats. You can now make our sourdough breadtonight!

a tablespoon of sourdough starter floating in water for the float test

TIP #5: When baking bread always use hungry starter that has already peaked!

STARTER DOES NOT FLOAT? If it doubles in size but does not float, you can still try baking a loaf if it doubles within 6-8 hours of feeding it.

At this point, if your starter does not double in size within 6-8 hours of feeding, don’t give up! Often, it just takes longer, especially during the winter months. Continue feeding one to two times a day until you see a consistent, predictable rise and fall.

Read the troubleshooting section. If you need to take a break, put it in the fridge and try it again up to a week later. Don’t toss it!

Day 6 Evening: Let’s Bake! Use 1/3 cup starter to make this sourdough bread recipe and place the remaining starter (or if not making bread, place all of it) in the refrigerator, and feed it at least once a week, reserving ½ cup starter, before feeding it the usual 1 cup bread flour, 1/2 cup water.

TROUBLESHOOTING Starter  

  • SMELL: Starter should smell sweet, tangy, earthy, like a wet horse – not “bad”.  If it really smells foul or unpleasant, you may have used an unclean jar, unclean utensil,  or somehow introduced other bad bacteria. I would start over.
  • NO ACTION: On day 4-5 it is typically for it to slow down. If your starter is not rising at all but there is evidence of hunger (liquid at the top, or bubbles) try 3 things. First substitute 1/4 cup whole grain flour (add to ¾ cup white bread flour) on your next feeding. If no rise, then try using mineral water, specifically San Pellegrino instead of water.  San Pelligrino specifically has the right mineral ratio, I have great luck with it. Others not so much! Also try stirring the starter a couple of hours after feeding, a couple of times throughout the day to allow wild yeast from the room to get in there. Lastly, you could try pineapple juice instead of water.
  • FLOUR: Try to use fresh milled whole grain flour to start, then organic BREAD FLOUR. The more wild yeast in the flour, the better your starter will do- so smaller brands like Bob’s Red Mill seem to do better than bigger conventional brands that have been overly processed.  It is totally OK to mix flours and to switch them up- this adds different kinds of wild yeast- a good thing!
  • DO NOT overfeed. For example, maybe feeding 2 x day at 12-hour intervals is too often. You want to feed after the starter has peaked, then deflated (see photo above- you’ll see some slide marks on the jar) and this tells you that it is hungry. If you feed the starter before it has had a chance to metabolize (or eat) all the flour (before peaking) and then you discard part of it, and feed it again, you are actually diluting all that amazing bacteria, weakening your starter.  So it’s all about watching your starter in your home. If you are not seeing rising and falling, but notice the starter just gets liquidy, this too is a sign of “hunger”.  Or if it gets runny enough to pour out of the jar, another sign it is hungry. There are lots of variables here. Just be patient, pay attention and watch. This is a living thing- it doesn’t care about time schedules and recipes or what it “should” do. It will “eat” when it is “hungry” and sometimes it likes to eat slowly. 😉
  • TIME: It may take longer than 6 days in colder environments. Use a kitchen thermometer and take its temp. Is it over 65F? Find a place where it can be warm. In the oven with the light on, or in an upper cupboard ( heat rises).  Sometimes it takes 12-14 days! Be patient, keep going. If it is doing absolutely nothing, leave it out on the counter for 24-48 hours and see what happens. If you run out of flour or need a break, don’t just toss it, put it in the fridge and see if you can get it going a few days later.
  • ACIDITY: If you still can’t get that starter going, some people recommend subbing pineapple juice for the water for one feeding- raising the acidity level. My good friend just tried this and it got hers going.
  • LIQUID: If you see any liquid at the top of your starter, it means your starter is hungry. So, yes it’s still alive which is a good thing! You can stir the liquid in, or pour the liquid out, either way, but feed it. This is a sign that you may need to feed it more often.
  • MOLD: if you see any discoloring or mold on the surface, starter was probably contaminated. If it is only on the surface, it is probably ok to save. Scrape it off, save 1/2 cup of the underneath starter, and keep going, using a clean jar. Feed, smell, use your best judgment.
  • FLOAT TEST:  Try testing when your starter is peaking. Take a spoonful from the top without stirring it down. If your starter is rising and falling consistently, but not passing the float test and it has been over 8-10 days- just try baking a loaf. People are having luck with good loaves without passing the float test. It may be the flour…
bubbling sourdough starter

How to Maintain Your Starter

  1. REFRIGERATE & FEED AT LEAST ONCE A WEEK: Pick a scheduled day and try to stick with it, always reserving 1/2 cup and feeding it 1 cup flour and 1/2 cup water. Discard the remaining, give it away, or keep the discard in a separate container for sourdough pancakes, sourdough buns, banana bread, biscuits, etc. I usually don’t feed the discard unless I give it away.
  2. If you forget to feed it one week, it is most likely OK; feed it 1-2 times a day for 1-3 days in a row to revive it (keeping it out on the counter) until bubbly and active and doubles within 6 hours.  I’ve left my starter for a month on vacation (in the fridge) without feeding and simply revived it by feeding it 3 days in a row, 1-2 x day. It’s surprisingly hard to kill. You can also freeze it for more extended storage.
  3. This batch will allow you to bake 2 loaves of bread per week with enough left to feed for the next week. If you want to bake more often, you can keep it out and feed it 1-2 x daily. Or if baking every few days, you can pull it out of the fridge, feed it 10 hours before using, leaving it out, use what you need while it is peaking (or slightly after), then put it back in the fridge that evening. Do the same thing a few days later when ready to use again. So this would be feeding 2-3 times a week, best if baking 4-5 times a week.

The best time to use sourdough starter is just after it peaks or on its way down when you know it is hungry.

Sourdough Bread Starter FAQs

Do I really have to discard my starter?

Yes. While you are building your starter, during the first week, it is the simplest, easiest, fastest, and most economical way to create a healthy starter. (Or save it separately -in the fridge- and use it in Pancakes, Waffles, Buns, or Biscuits. ) This is because you always have to feed it two times its volume in flour.   For example-if you kept all the 1 1/2 cups of starter, you would have to feed it 3 cups of flour (instead of keeping just a 1/2 cup and only feeding it ONE cup).  Discarding will shorten the fermentation process, require less flour in the long run, and create a stronger starter. Once your starter is “established” after the first week- then you can give it away to friends, use it in pizza dough, pancakes, etc) or give it to a friend.  

How to use your Sourdough Starter

  1. See all our Sourdough Recipes!
  2. Sourdough Scones 
  3. Sourdough Crackers
  4. Sourdough Biscuits
  5. Sourdough Buns
  6. Sourdough Tortillas!
  7. Vegan Banana Bread
  8. Overnight Sourdough Waffles 

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How to make your own Sourdough Starter, using simple ingredients with no special equipment, in 5-8 days, that can be used in crusty bread, pizza dough, waffles, pancakes, and rolls- instead of using yeast. Sourdough Starter is "wild" yeast, made from flour and water and the wild yeast in the air around us. 

Simple Sourdough Starter

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 560 reviews
  • Author: Sylvia Fountaine | Feasting at Home Blog
  • Prep Time: 30
  • Cook Time: 6 days
  • Total Time: 144 hours 30 minutes
  • Yield: 1 ½ cups
  • Category: sourdough, fermented, cultured, bread, baking,
  • Method: fermented
  • Cuisine: bread
  • Diet: Vegan

Description

How to make your own Sourdough Starter (see the step-by-step video in post) using simple ingredients with no special equipment, in 6 days, that can be used in sourdough bread. Sourdough Starter is a wild yeast, made from fermenting flour and water.


Ingredients


Instructions

    1. Day 1: Starting in the morning or at night, using a wide-mouth quart jar or Crock or Glass Measuring Cup mix 1 cup whole grain flour (120 grams) with 1/2 cup (120 grams) filtered water using a fork making sure you’ve incorporated all the dry flour.  For your first measuring – it is a good idea to weigh the flour, using a kitchen scale so you get an idea of how thick it should feel. It should be like a thick paste. Thick like peanut butter. If you need to add a little more water to incorporate the flour, that is OK, but be precise with the flour. Place the lid on top (using the Weck jar is really handy here) or a damp towel to keep moisture in, or plastic wrap- and let sit at room temperature (70-80 degrees) on the kitchen counter for 24-48 hours, or until you see some bubbling. If you are not sure how warm it is, use a kitchen thermometer and check it a few hours later. See notes for TEMPERATURE.
    2. Day 2: After the first 24 hours, you may or may not see a bit of bubbling. I prefer to let this rest until I see a tiny bit of activity (bubbles) and sometimes this takes 36 or up to 48 hours.  So start “day 2”, when you see a little bit of bubbing. Discard all but 1/2 cup (136 grams) of the starter. (See notes for discard).  Add to the remainder, 1 cup of white bread flour, (120 grams), spooned and leveled,  and 1/2 cup filtered water (120 grams), mixing well with a fork. Place the lid on loosely again and allow the mixture to sit at room temperature (70-80F)  for another 24 hours.
    3. Day 3: By the third day, you should definitely see some bubbling- and if not, let it go a bit longer. Depending on how warm your house is and how active your starter, you may need to begin feeding more often, or even move to two feedings a day roughly 12 hours apart, like in the morning and at night. In a nutshell, you want to feed the starter only after it has peaked (metabolized all the flour from the last feeding) and has started sinking down or gets liquidy- this is when it is hungry! This might be 12 hours, it might be 14, it might be 18, or 24, depending on the temp in your house. In very warm climates it may only be 8 hours.  It is better to underfeed rather than overfeed here. For each feeding, like before, discard all but 1/2 cup of the STARTER (keeping roughly  ½-cup of starter in the jar -4 ounces or 136 grams) Add 1 cup Bread Flour  (spooned and leveled) and 1/2 cup water to the 1/2 cup starter and let this rest at room temperature for 12-24 hours or until the starter looks “hungry” again before repeating.
    4. Day 4: Feed 1-2 times,  discarding all but 1/2 cup of starter EACH TIME. Feed 1 cup bread flour, 1/2 cup water.  Look for the hunger signs. Hopefully, you’ll begin to see some rising and falling. It’s helpful to put the starter in a clean jar and mark the beginning level (with sharpie, string or rubber band) so you can easily see this. ***If for some reason your starter looks like it is still rising at the time of second feeding (at night) and there is no evidence it has fallen or no slide marks, it is still “eating” so  skip this feeding and feed first thing in the morning. AGAIN, Feeding it when it is  “not hungry” will basically dilute all the growing yeast and make it lethargic. Better to starve than overfeed.  
    5. Day 5: Feed again, 1-2 times, roughly 12 hours apart, or when hungry,  discarding all but a 1/2 cup the starter EACH TIME. 1 cup bread flour, 1/2 cup lukewarm water. The starter should look active, bubbling, rising, sliding down, hopefully, close to doubling in size. (If not, repeat this day until starter doubles in size within 8-12 hours of feeding- and read the troubleshooting section.) 
    6. DAY 6:  Give it one last feeding. Discard all but a 1/3 cup. Add 1 cup flour ( 120 grams) and 1/2 cup water, and place it in a clean jar so you can see the action clearly.  You can use a sharpie or place a rubber band around the jar to mark the beginning level. The starter should hopefully double in volume within 6 hours of feeding.  When it peaks, DO THE FLOAT TEST: To test the starter, place a teaspoon of starter (just from the top, while it is peaking, don’t stir it down) in a glass full of water, it should hopefully float. If it does, you can make sourdough bread. Tonight! Let the starter keep resting at room temperature or a few more hours allowing it to fully metabolize the flour, perhaps sinking a little before making your dough. You want to make dough with slightly hungry starter. Place the remaining starter in the fridge and feed it in a week. You’ll have enough stater to make one more sourdough loaf during the week, and still have enough to feed.  If you want to wait to make bread until later in the week place starter in the fridge. Be sure to feed it in 7 days. Read maintenance section.
    7. At this point, if your starter does not double in size don’t give up! Often it just takes longer, sometimes up to two weeks, especially if it’s cold.  Continue feeding one-two times a day (only when hungry) for a few more days, until you see a visible rise and fall. Read the troubleshooting section. If you need to take a break, just put it in the fridge and try it again up to a week later. Don’t toss it- if there are bubbles, it is still alive.
    8. This batch of starter will make two loaves of bread with enough left over to feed for the following week.


Notes

  1. TEMPERATURE: The colder your home, the longer it will take for the starter to grow and become active (bubbles). Find a warm spot (70-80 degrees) for the best results. On the stovetop, with the light turned on, or on top of the fridge. Or in the oven with the light on. On top of a heating pad (set to low) with a towel in between). You can still make the starter in a colder home, it will just take longer- even up to 2 weeks.
  2. FLOUR: Always try to start the batch by using organic, freshly milled whole-grain flour (wheat or rye) because it has more wild yeast in it than All-Purpose or white flour and will get it active and growing sooner. You can, of course, continue to use whole grain, but I’ve had the best luck using organic “bread” flour for days 2 through 6. People have made a sourdough starter with All-Purpose flour- but personally, this has never worked for me– there are fewer nutrients and wild yeasts in the flour and results in a very lethargic starter. If it is your only option, try mixing in 2+ tablespoons of whole-grain (wheat or rye) with the AP flour per feeding. Feel free to use different flours or mix different flours together. It is OK to use all-purpose flour if in a pinch, but using it repeatedly will result in sad starter.
  3. WATER: I usually use tap water -but sometimes the chlorine in tap water can inhibit the growth of your starter. Lukewarm water helps fermentation to start faster. Sterilized bottled water is often overly sterile, and can also inhibit. Mineral water, like Perrier (carbonated is OK) can sometimes work miracles.
  4. HYDRATION: Hydration refers to the ratio of water to flour in terms of weight. It is a ratio. The starter is typically at 100% hydration- meaning equal parts flour and water, in terms of weight. So if you use 120 grams of water, use 120 grams of flour. This roughly translates to 1 cup of flour and 1/2 cup water.  Feel free to weigh instead of measure if you want to be more precise, or want to familiarize yourself with the consistency you are aiming for. If using whole grain flours (which tend to be “thirstier”) and your starter seems very thick, it is totally OK to add more water to thin it a bit. I intentionally keep the hydration a little lower here (a thicker starter) so you can more clearly see the rise and fall “action” in the jar.
  5. STORING AND FEEDING: When your starter is kept cold, in the fridge, you don’t need to feed it as often- only once a week. Feel free to feed it “cold”, and put it right back in the fridge if you like. If you keep it out on the counter, you’ll likely need to feed it 1-2 x daily (or just watch and feed only when hungry).   Cold slows down the fermentation, heat speeds it up.
  6. USING: When you need to use your starter for baking bread, feed it 10-12 hours before making bread dough, using it after its peak height. For a more “sour” flavored bread, use the starter straight from the fridge, 3-6 days after feeding. The starter gets more sour tasting the longer it goes without feeding. Feeding the starter the same day as making bread will produce a milder sourdough flavor.

Nutrition

  • Serving Size: 1 tablespoon
  • Calories: 31
  • Sugar: 0 g
  • Sodium: 0.2 mg
  • Fat: 0.1 g
  • Saturated Fat: 0 g
  • Trans Fat:
  • Carbohydrates: 6.2 g
  • Fiber: 0.2 g
  • Protein: 1 g
  • Cholesterol: 0 mg

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Comments

  1. Thank you so much for this amazing starter recipe. I followed it and found it very easy to understand and had great success. My one question is: I am not storing my starter in the fridge. When I want to use it to make a loaf what should I do?

  2. Hey there. Thanks for a fantastic recipe! This is the best page I’ve found with the most information. I think I messed up and I’m struggling to get it back on track. On day three I had an obvious rise and then it dropped. I saw the slide marks on the jar. I didn’t feed it that evening because I followed the instructions too closely compared to letting my started tell me (which I know you tell us to watch it!). I’m kicking myself now. Day four, five, and now I’m on day six, it’s been very liquidy every 12 hrs and has bubbles, but no slide marks on jar or rising happening. I have been feeding it every 12 hrs or so, but it’s just staying the same.
    Should I discard it all and restart? Any ideas why I’m stuck in this vicious circle and how to get back on track?

  3. I am on day 6, but my starter is only rising about 1/4-1/3 of its original height each day and I have seen the deflating process. I started with organic whole wheat and then used King Arthur bread flour (couldn’t find organic). It’s still cold here, so I’ve been setting it on a heating pad on low with a towel. I think it has signs of hunger (bubbles, pancake batter consistency, I can pour it out) but only enough for me to feed it once a day even on day 6.

    Does it need to double in size? I’m concerned that I’m not seeing the rise AND fall.

    Thank you so much for your help and all of your recipes! You have changed the way we cook!

    1. Thanks Camille. It might be the cold, or too warm(with the heating pad), or it might be the flour. Mix a little whole wheat in the bread flour, see if that helps? Take the temp of the starter, 65-70 is best.

  4. My second loaf of sourdough bread is in the fridge, about to go into the oven. I don’t have a Dutch oven, so I’ve been using a Corning Ware casserole bowl. It was fine the first time, but I would like to buy a Dutch oven. I was wondering what size you use.

  5. I love the sourdough bread, waffles and pancakes. It has been so fun making the starter. Have been using your recipe since December 2020.
    Thanks so much!!

  6. Hi Sylvia, After first use, starter was refrigerated for a week. I refreshed it 2 days ago with100% whole wheat. It’s doubled in size, still airy inside and mildly bubbly on top. Should I refresh now or wait a day? Also, how many more feedings till I can use it for baking again? Thanks!

    1. You should be able to use it now, just make sure stater has metabolized the flour, or has peaked and is “hungry”.

  7. I was given just less than 1 cup if starter stored in fridge. Had been fed a week earlier and had the liquid on top. Didn’t discard any since there wasn’t much to begin with and fed with APF. Nothing but liquid on top the next day. Fed again with half whole wheat and half bread flour and that did the trick. No more APF for mine. Next feeding will be just bread flour. This is the most detailed, comprehensive information I have found after I looked at dozens of sites. Thanks a million! Can’t wait to bake!

  8. I have had my starter going for about three weeks, and have made two loaves of bread using your overnight recipe. It has made GREAT tasting bread. BUT my starter takes 18 hours to double in size before it falls. I measure the flour/ water/ starter with a scale. And when I proof the bread, I have to proof for almost 24 hours because of the slow starter. Any tips to get it more active?

      1. Actually, no. The house is consistently around lower 70’s but it just won’t speed up.

        When feeding to maintain, should I be feeding 120g for all ingredients, or 90g starter, 120g flour, 120g water?

        1. 130 grams starter, 120 grams flour and 120 grams water. It might be your flour, try mixing in whole grain?

  9. Hey Really Cool Recipe, I Was Wondering On days 3, 4, 5, and 6 Should I Cover The Jar Again, Or Leave It with No lid? On Days 1, and 2 It Says To Cover, But The Rest Of The Days It Does Not Say Anything. Thank You

  10. My first time trying this. Really looking forward to making some bread.

    I’ve had my starter in its jar for 24 hours and it looks dry and no real sign of activity. Is it ok to add more water or should I wait another 24 hours?

    Thanks.

    1. yes, if dry, add more water. Give it a little more time and seed if it does anything.

  11. Hi Sylvia! Just wanted to say a huge thank you for your recipe – my first success with sourdough after several failed attempts going back over a year! Just a quick query: when feeding my starter from the fridge should I feed it and leave it out on the counter even if I’m not making bread or feed it and put it back into the fridge straight after feeding? Sorry maybe a really stupid question!
    Thanks again!

    1. I usually put it back in if waiting a week to make bread. But if making bread in the next couple days, leave it out a bit, to metabolize the flour.

  12. Good morning Sylvia,

    After feeding my starter last night, I woke up this morning to find that it had overflowed my 1 liter Weck Jar! What can I do to keep this from happening?
    I have been following your starter recipe precisely. I am on “Day 4” this morning.
    Your advise is appreciated.

    Thanks,
    Chuck

    1. Well you probably have really good flour and really healthy starter and perfectly warm conditions. It is very happy and active- a good thing! You may need a bigger jar for now. It won’t likely happen when kept in the fridge after the 6 day period.

    2. I’ve been using bakers flour the whole time with my starter and it’s been in the fridge for a few weeks and this is the longest I have left it without feeding. I scraped off the top and have been trying to revive it for a couple days. It does rise and go back down but it seems thin/runnier. Not thick as it has been and I don’t feel like it’s right. I made one loaf with it and the dough didn’t really rise whilst proving. Any tips would be helpful!? Thank you

      1. sounds like it needs some streghtning. Leave it out and feed it daily as needed until it doubles in size within 6 hours of feeding. Try using different flours- adding some rye or whole grain.:)

  13. Hi Sylvia! Thank you for this great blog about sourdough! So far, I have made 2 loaves of No Knead Sourdough bread and they have both turned out great thanks to you!! I have a question about what to do when a recipe calls for more starter than I have. For instance, the recipe I’m looking at calls for 2 cups of starter. How would I be able to get to that amount if I’m only starting with 1/2 cup of hungry starter? So in other words, how do I turn 1/2 cup of starter into 2 cups of starter? Thank you so much for your time and all of your helpful advice!!

    1. Hi Annie! You could feed it once,let it metabolize, then feed what remains (say it is 1 1/2 cups of starter) double the flour, so 3 cups, and add 1 1/2 cups water. Does that make sense?

  14. I have been following your recipe and it’s brought me so much joy learning how to care for my starters! I experimented with two different starters, using what I had, wheat flour and all-purpose flour. I used wheat flour to get the all-purpose going but it’s been about three weeks and it’s still not thriving. My wheat starter on the other hand is the happiest little guy! It’s at the point where it’s ready to make bread but I can’t find anything that says a wheat starter will even work well for bread. Can I use my wheat starter? Should I blend with the bread flour? I just got bread flour delivered yesterday otherwise I would have started with that from the get-go! We live in a remote part of Wisconsin. Are there any disadvantages to using wheat starter? It’s Bob’s Red Mill Stone Ground.

    1. Yes! of course, you can use wheat starter! There are all kinds of starters- they all work ( rye, spelt, etc). If it is doubling in 6 hours yes, use it!

  15. I’m so excited to try this! I was wondering whether I can use einkorn whole wheat flour instead of regular whole wheat flour, and einkorn all-purpose flour instead of the organic bread flour?

  16. Hi Sylvia,
    Oh my gosh!! I was struggling with my starter, but finally got that figured out, with your help. So thank you! I baked my first sourdough bread a couple days ago and it was flat and dense. But I think I added too much rye flour. I reread your instructions and adjusted and today baked the most beautiful and tasty(!!) loaf of rye sourdough! The crust was perfect and it was perfectly moist. It was so beautiful that I even took pictures. One question: we live in high desert and the dough hardens a little before it’s completely risen. I put a tiny bit of olive oil on it, and it turned out nicely as I’ve said. But what do you recommend for those of us who live in arid climates? Thanks so much for all your help!

    1. I would use plastic wrap or a plastic bag to keep the moisture in.

  17. Ty for prompt response. Sorry for posting same Q again. I thought my earlier post did not appear.

  18. Hi Sylvia,

    Thank you for sharing this recipe. Making my starter first time. I fed once on Day 4. Today Mar 2nd is Day 5. I did stir test and my starter did not drop. Loose Liquid consistency. Should I feed today or skip? Storing at room temperature since Day 1.

    Thank you!
    – Vinnie

  19. Hi Sylvia,

    Thank you for sharing this recipe. Making my starter first time. I fed once on Day 4. Today Mar 2nd is Day 5. I did stir test and my starter did not drop. Should I feed today or skip? Storing at room temperature since Day 1. Thank you!

    1. Well, feed only when you see the signs of hunger.Check later tonight. 🙂

  20. Hi, thanks so much for this simple formula. I started this process on the 1st of February but my house is cold and it’s Winter. After a couple weeks of slow growth I decided to fill a jar with hot (almost boiling) water and store it next to my starter underneath kitchen towels. I change the water every 4 hours or so. I also preheat my measuring jars when feeding it so that the water and the starter are measured and mixed in very warm environments. This has worked wonders and I’m very excited to bake my first ever sourdough loaf. Thanks again.

  21. Hi Sylvia,

    I have a question about feeding the starter on the morning of “Day 6”. Instead of reserving 1/2 cup starter, you reserved 1/3 cup. What is the reason for that increase?

    I reviewed the notes and read the comments. Maybe I missed the explanation.

    Thanks,
    Chuck

    1. To give a smaller amount of starter a bigger boost of food. Does that make sense?

      1. Yes it does, especially when you are going to make bread on that day. Thanks so much for your quick response! I absolutely love your videos and website/blog 🙂

  22. This was my first time making sourdough. I found your step by step instructions which I followed religiously. I used organice whole wheat flour for my starter then organic bread flour for feedings. My starter passed the float test and used a Dutch oven for baking. The top of my bread came out a lovely golden brown but looks nothing like the bread pictured in your instructions. It had more of a smooth texture but nice and crispy. My center slits were not deep enough and sealed during baking. When sliced the bread had plenty of air holes but was a little dense in the very center. What do you think could cause that? Thank you!

    1. Did you check the temp of final loaf? I wonder if it baked long enough?

  23. Great piece, thanks. I’m an experienced SD baker but enjoyed your perspectives. A little tip for people having trouble keeping their pet SD starter bubbly and happy:

    Crunch up and moisten 2 to 4 plain Finn Crisp crackers or a wedge or round of Finnish rye crispbread and add that to your starter glop. Maybe it’s just my main starter–whose name is Aimo Johannes–having been started with whey from a mesophilic yogurt culture originated from my father’s family’s home farm in Finnish Sweden…making Aimo Johannes and I relations now and it the long past. Or maybe it’s that those crackers really are something special. But it really jump starts the bubbling and tang.

    I also feed Aimo Johannes a tablespoon of the hard red wheat bran that I sift out of my home milled organic HRW flour. Lots of good bugs in the soil and on the plants at a healthy, well run organic grain farm! I don’t do this every time, maybe every 4th or so.

    I use “discard” starter as a thickener. Or I add various flours and rolling it out thinly then baking it as crispbread. I also use it as a thinner when, e.g., blender-grinding cooked beans for a pate or bean soup. I keep discard in a quart jar in the fridge as my go-to wet ingredient for any and all flour-based recipes that I’m not using Aimo Johannes to leaven. But watch that jar carefully and don’t keep refilling it–start a new jar as you use the previous.

    1. I love this and will have to try this! I grew up eating those crackers. Such a great tip- thanks!!! Also, like the idea of using a sourdough starter as a thickener.

  24. Hi Sylvia, I’m on day 8 (or 9? – was interrupted by life so I put it in the fridge). I fed it tonight with intentions of making the bread tomorrow. I have been using Organic Hard White Bread Flour from a local mill for the starter; however, I realize that I now only have about 300 grams left in the bag. Can I mix the 300 grams I have left of the Organic Hard Bread Flour with regular All Purpose Flour to make the bread? Thanks!

  25. Mistakenly used a third of a cup on day 2 instead of half a cup when feeding my starter, and now it’s struggling to rise in the jar. I was going to mix in more whole wheat flour during my the next feeding. Is that the right thought? I’m on day 4. Saw great rising on day 2 and minimal, but was it was liquidy and bubbly on day 3. Love the recipe, but looking for advice, thanks!

    1. Just wait till you are sure it is hungry, and resume. Yes a little whole wheat should help. 🙂

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