Try our Vegan Sweet Potato Casserole, brimming with rich spices and vibrant flavors of orange, rosemary, and maple. A delicious, easy dish that will impress your guests at any gathering! Gluten-free.

vegan sweet potato casserole in oval serving dish with orange zest and fresh herbs.

Why you will Love this

In all my years as a chef, creating with yams and sweet potatoes is one of my favorite things! The simplicity of this dish is a testament to the perfect palette of the yam. One huge perk to this recipe is you don’t create a huge mess in the kitchen with a lot of extra dishes to wash, my kind of cooking!

Bursting with a vibrant blend of spices, this casserole features a bright splash of orange that enhances the natural sweetness of the sweet potatoes, fresh rosemary brings a lovely aromatic touch that complements the dish beautifully, and a drizzle of pure maple syrup adds warm depth—we skip the vegan marshmallows!

Be prepared to leave your guests smiling, eager for seconds, and marveling at how something so healthy can be so deliciously enjoyable!

Vegan Sweet Potato Casserole Ingredients

ingredients for vegan sweet potato casserole - maple syrup, coconut oil, coconut sugar, sweet potatoes, orange, rosemary, spices.
  • Yams or sweet potatoes: Since we leave the peel on, organic is preferred.
  • Spices: Cinnamon, allspice, ground coriander, ancho chile powder (or use smoked paprika), salt, and black pepper.
  • Coconut sugar or brown sugar and maple syrup: For sweet, caramelized flavor.
  • Fresh rosemary: For warm, woody flavor.
  • Orange zest and juice: Adds a vibrant, zesty taste.
  • Coconut oil: Adds a bit of nutty, sweet flavor and helps the yams get soft and delicious! You could try this with vegan butter.

How to Make Vegan Sweet Potato Casserole

Preheat oven to 425F.

1. Mix spices. Add cinnamon, allspice, coriander, ancho chile, salt, pepper, and coconut sugar to a small bowl and mix.

2. Whisk the orange coconut oil. Whisk together rosemary, orange zest, orange juice, maple syrup, coconut oil, hot water, and 2 teaspoons of the spice mix.

3. Prep the yams. Rinse the yams, then slice with a mandoline an 1/8 inch thick (no peeling needed). Arrange in a 9×13 baking dish. One trick is making 5-6 stacks of sliced yams and fanning them sideways. No need for a potato masher here! We don’t mash the potatoes for this recipe or boil them, simply let them bake and get tender!

4. Pour orange coconut oil over top. Sprinkle with the remaining spices.

5. Bake. Bake for 30 minutes, covered. Remove foil and bake the sweet potato mixture for an additional 30 minutes until fork-tender and edges slightly crusty.

oval baking dish with serving fork with vegan sweet potato casserole with sliced yams in spiral pattern.

Chef’s Tips

  • Create a pecan topping (or try other nuts!). Pecans, walnuts, hazelnuts, almonds or pumpkin seeds would all be delicious. Coarsely chop and sprinkle over the top after you remove the foil for a crunchy pecan crumble topping.
  • Prepare on the day of serving. Sometimes sweet potatoes can oxidize when cut, turning them dark in places. We recommend making this dish on the day of serving. It can be baked a few hours ahead and then reheated to serve.

Storing vegan sweet Potato Casserole

Store leftovers in an airtight container in the refrigerator for up to 3 days. 

Serving Suggestions

This Vegan Sweet Potato Casserole makes a lovely side dish for Thanksgiving. Pair it with our other Veggie-Forward Thanksgiving Side Dishes, or try:

FAQs

What is a good butter substitute for baked sweet potatoes?

We use coconut oil in this sweet potato casserole, which enhances the natural sweetness of the potatoes.

Are candied yams and sweet potato casserole the same thing?

Yams and sweet potatoes are actually different vegetables, but you can use either in this recipe!

Can I add a crunchy topping to this sweet potato casserole?

Sure! We like to sprinkle nuts over top, but you could also add crispy oats as a topping.

vegan sweet potato casserole in serving dish with spices, rosemary, and orange zest.

Enjoy the dairy-free Vegan Sweet Potato Casserole recipe, and tell us how it turned out in the comments below!

xoxo

Tonia

More Favorite Thanksgiving Side Dishes!

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Vegan sweet potato casserole is a healthy Thanksgiving side dish that is rich in flavor and so easy to make!

Vegan Sweet Potato Casserole

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 2 reviews
  • Author: Tonia | Feasting at Home
  • Prep Time: 20 minutes
  • Cook Time: 70 minutes
  • Total Time: 1 hour 30 minutes
  • Yield: 8 servings
  • Category: side dish, vegan , thanksgiving recipes,
  • Method: baked
  • Cuisine: American
  • Diet: Vegan

Description

Vegan sweet potato casserole is a healthy Thanksgiving side dish that is rich in flavor and so easy to make!


Ingredients

Units
  • 2 1/2 pounds yams or sweet potatoes (organic is best especially when leaving the peel on)
  • 1/4 teaspoon cinnamon
  • 1/4 teaspoon allspice
  • 1/2 teaspoon ground coriander
  • 1/2 teaspoon ancho chile powder (or use smoked paprika)
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 2 teaspoons coconut sugar or brown sugar (optional)
  • 1 tablespoon fresh rosemary minced
  • 1 teaspoon orange zest
  • 1/4 cup orange juice
  • 1/4 cup maple syrup
  • 1/4 cup coconut oil
  • 1/2 cup hot water


Instructions

  1. Mix spices: Add cinnamon, allspice, coriander, ancho chile, salt, pepper, and coconut sugar together in a small bowl.
  2. Combine rosemary, orange zest, orange juice, maple syrup, coconut oil, hot water and 2 teaspoons of the spice mix.
  3. Wash the yams well, no need to peel! Slice the yams with a mandoline about 1/8 inch thick. Arrange yam slices in a 9×13 baking pan. One trick is making 5-6 stacks of the sliced yams and then arranging them fanned out sideways in the casserole dish (no need to oil it). 
  4. Pour the orange coconut oil liquid evenly over the top of the yams. Sprinkle the remaining spices over the top.
  5. Cover the pan and bake in a preheated oven at 425°F for 30 minutes. Remove foil and bake for 30 minutes more until yams are melty tender and edges get slightly crusty.

Notes

Enhance with nuts. Pecans, walnuts, hazelnuts, almonds or pumpkin seeds would all be delicious. Coarsely chop and sprinkle over the top after you remove the foil. 

Sometimes sweet potatoes can oxidize when cut, turning them dark in places. We recommend making this dish on the day of serving. It can be baked a few hours ahead and then reheated to serve.

Store leftovers in a sealed container in the fridge for 3-4 days. 

Feel free to cut back on the sugar or maple, the dish is on the sweet side.

Nutrition

  • Serving Size: 1/2 cup
  • Calories: 219
  • Sugar: 13.6 g
  • Sodium: 240.8 mg
  • Fat: 6.9 g
  • Saturated Fat: 5.7 g
  • Carbohydrates: 37.6 g
  • Fiber: 4.6 g
  • Protein: 2.4 g
  • Cholesterol: 0 mg

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Comments

  1. So so good! Maybe a tad too sweet so I would use about half of the maple syrup next time. And probably more sweet potatoes too. But super good, no complaints!






    1. The coconut oil adds such rich flavor, if not I would recommend vegan butter or regular butter. Haven’t tried it with avo oil but you could certainly give it a try!

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