Rustic Zucchini Tian

This Rustic Zucchini Tian is one of my favorite dishes from childhood. My Egyptian father would make this as a side dish when having guests over – but he would never call it anything this fancy- to him, it was just “baked squash”.  In our house, my dad was often in the kitchen along-side my mom. He loved to cook. He had a way with vegetables, turning simple produce into something spectacular, often without the use of meat or dairy.

I believe he learned this from growing up in a small primitive Egyptian village, where food was scarce. They had to make do with what they had, creating flavor out of the simplest of ingredients. He cooked with nothing but a good palate, practice and a little intuition. As an adult, even when he became moderately successful, he was always frugal, especially in the kitchen.

The story of how he ended up in Los Angeles, all the way from a tiny poverty stricken village in Egypt is one of my favorites. And it is the reason that I truly believe anything is possible for us in this life.

In my dad’s recipe, zucchini (or summer squash) is layered with caramelized onions, lots of garlic and a rustic homemade tomato sauce seasoned with cumin and coriander seeds and lemon zest. It’s baked in the oven until succulent. When it comes out, drizzle it with olive oil and sprinkled it with fresh parsley. It melts in your mouth. Over the years I’ve fiddled with it -adding goat cheese or parmesan or other vegetables, and while good, I always seem to prefer his basic vegan recipe. I hope you like it too.


Any type of summer squash will work. Cut to 1/4 inch thin rounds.

Caramelize two sliced onions until succulent.

Add garlic and fresh tomatoes… to make a rustic style tomato sauce. Season with whole cumin seeds and coriander.

Set aside 2/3 thirds of the sauce, leaving 1/3 in the skillet. Layer the squash over top, and sprinkle with salt and pepper. It doesn’t have to look perfect. Think Rustic.

Add another third of the sauce.

Add another layer of squash. Season with salt and pepper.

And finish with the remaining tomato sauce.

Cover with foil and place in a hot oven for 45 minutes. Give a good shake, uncover and bake for an additional 15-20 minutes.

Let sit 10-15 minutes before serving.
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Rustic Zucchini Tian
Recipe type: side dish
Prep time: 
Cook time: 
Total time: 
Serves: 4
Rustic Zucchini Tian by Sylvia Fountaine, Feasting at Home Blog
  • 2 large onions, sliced
  • 2 T olive oil
  • 10 garlic cloves, roughly chopped
  • 4 large tomatoes, diced
  • 1 small Lemon - zest and 1 T juice
  • 2 tsp cumin seeds ( whole)
  • 1 tsp ground coriander
  • ½ tsp kosher salt, plus more for sprinkling
  • cracked pepper
  • 2 lbs zucchini or summer squash- sliced into ¼ inch disks
  • ¼ C chopped Italian parsley
  1. In a large heavy bottomed, oven proof skillet ( cast iron works great), heat olive oil until hot on medium heat. Add onions and saute for 20 minutes, stirring occasionally until golden brown. Add garlic, stirring more frequently, until garlic is lightly browned.
  2. Turn heat to med- low and add diced tomatoes, lemon zest and lemon juice, salt, pepper and spices. Simmer on low until tomatoes cook down a little, about 5 minutes. This will seem like a fairly “dry” tomato sauce, but remember, zucchini will release their liquids in while baking.
  3. Remove all but ⅓ of the rustic tomato sauce, placing ⅔ in a separate bowl.
  4. Spread the remaining tomato sauce ( about ½ C) evenly on the bottom of the pan. Place one single layer of zucchini in slighty overlapping concentric circles.
  5. Sprinkle with a pinch of kosher salt and pepper.
  6. Spread another third of the rustic tomato sauce over the zucchini, as evenly as possible. It won't seem like a lot, but don’t worry.
  7. Add the second final layer of slightly overlapping zucchini. Sprinkle with salt, pepper and the rest of the tomato sauce.
  8. Cover with foil. Place in 350 F oven for 45 minutes. Uncover and give a good shake, and bake uncovered for additional 20 minutes. Let stand 15 minutes before serving. Sprinkle with parsley and a give a drizzle of olive oil.
thanks for sharing!
thanks for sharing!


  1. Anonymous says

    How would this hold up to being reheated and eaten throughout the week? I’m only one person and wouldn’t be able to eat all of this, but it looks delicious!

  2. Anonymous says

    I’ve always heard that tomatoes can react with cast iron pans due to their acid content. I would love to make this recipe though. Any advice on preventing the reaction?

  3. Anonymous says

    Just made one, absolutely delicious!! I added in eggplant and mushrooms to mine, can’t wait to try some more of your recipes!

  4. Anonymous says

    This looks beautiful! It’s summer here in NZ, so the perfect time to make it!
    Thanks for sharing such a special memory dish!

  5. Rachael says

    This a great way to use up all the tomatoes and zucchini that come my way during the summer ( my own father gardens like we’re all still at home!).

  6. Kirsten says

    Thank you for sharing this recipe. It will now be in regular rotation in my belly. Most delicious, slurp!!

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