Best Vegan Sweet Potato Casserole

User Reviews

5

12 reviews
Excellent
  • Prep Time

    30 mins

  • Cook Time

    40 mins

  • Total Time

    1 hr 10 mins

  • Servings

    12

  • Calories

    252 kcal

  • Course

    Side Dish

Best Vegan Sweet Potato Casserole

The Best Vegan Sweet Potato Casserole features mashed sweet potatoes blended with maple syrup, coconut oil, non-dairy milk, vanilla, and cinnamon. It is topped with a crunchy pecan oat crumble containing gluten-free oats, flour, pecans, brown sugar, coconut oil, and warm spices. This casserole balances creamy sweetness and textured nutty topping, fitting vegan dietary preferences.

Description

This vegan sweet potato casserole combines cooked sweet potatoes mashed with maple syrup, melted coconut oil, non-dairy milk, vanilla, and cinnamon to create a smooth, subtly spiced base. The topping is a crumble mix of gluten-free rolled oats, flour, chopped pecans, brown sugar, softened coconut oil, cinnamon, nutmeg, and salt mixed until crumbly.

Sweet potatoes are first boiled, peeled, and mashed to maintain some texture before being transferred to a casserole dish. The pecan oat crumble adds a crunchy contrast when baked atop the creamy sweet potatoes. The dish bakes at 350ºF until set and golden on top, offering a comforting side or dessert suitable for vegan diets.

Sweet potatoes can also be baked or pressure-cooked for varying flavors and textures. Leftovers store well refrigerated for up to three days and reheat gently in the oven or microwave.

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Ingredients

Servings
  • 4-5 sweet potato large
  • 1/4 cup maple syrup
  • 3 tablespoons coconut oil melted and cooled
  • 3/4 cup non-dairy milk room temperature (canned coconut milk will provide richer texture but any milk works)
  • 2 teaspoons vanilla extract
  • 1 teaspoons ground cinnamon

Pecan Oat Crumble

  • 1 cup gluten-free rolled oats
  • 1/2 cup gluten-free flour whole wheat white flour, or all-purpose (almond meal will also likely work, 1:1
  • 1/2 cup pecans chopped
  • 1/2 cup brown sugar or coconut sugar
  • 6 tablespoons coconut oil softened
  • 1 teaspoon ground cinnamon
  • 1/2 teaspoon ground nutmeg optional
  • salt pinch

Instructions

  1. Prepare: Cut sweet potatoes in large chunks (I left skins on) and place in large pot of water. Bring to a boil for 5 minutes then reduce to simmer about 20 minutes, or until potatoes are tender – check with fork. Drain and rinse with cold water. Peel skins once potatoes have cooled. See Notes for other methods of cooking sweet potatoes.
  2. Preheat oven to 350ºF. Grease/spray large casserole dish or 9x13 pan; set aside.
  3. Make filling: Place peeled sweet potatoes in bowl of stand mixer with maple syrup, melted & cooled oil, milk, vanilla, and cinnamon. Use paddle attachment to gently combine. Keep some texture with the potatoes, but you want the mixture fairly smooth. You can also do this by hand using a potato masher. 
  4. Transfer sweet potato mixture into prepared casserole dish; set aside.
  5. Make topping: In a medium bowl combine ingredients for crumble: oats, flour, pecans, sugar, softened coconut oil, cinnamon and nutmeg. Use fork to combine or hands to mix together at end, leaving chunks. Sprinkle pecan oat crumble on top of sweet potato mixture, pressing gently into mixture.
  6. Bake uncovered for 40-45 minutes, until crumble is slightly golden. Allow casserole to rest for 10-15 minutes before serving. Enjoy!

Notes

  • You can bake sweet potatoes at 400ºF for about 1 hour until soft, then cool and peel.
  • Alternatively, cook sweet potatoes in an Instant Pot with steaming for 17 minutes followed by natural release.
  • Store leftovers in the refrigerator covered for up to 3 days.
  • Reheat gently in a low oven or microwave in short intervals to warm through without drying out.

Nutrition Information

Show Details
Serving 1/12th Calories 252kcal (13%) Carbohydrates 34g (11%) Protein 3g (6%) Fat 12g (18%) Saturated Fat 9g (45%) Polyunsaturated Fat 1g (6%) Sodium 47mg (2%) Fiber 3g (12%) Sugar 15g (30%)

Nutrition Facts

Serving: 12Serving

Amount Per Serving

Calories 252 kcal

% Daily Value*

Serving 1/12th
Calories 252kcal 13%
Carbohydrates 34g 11%
Protein 3g 6%
Fat 12g 18%
Saturated Fat 9g 45%
Polyunsaturated Fat 1g 6%
Sodium 47mg 2%
Fiber 3g 12%
Sugar 15g 30%

* Percent Daily Values are based on a 2,000 calorie diet.

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5

12 reviews
Excellent

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