Sweet Potato Casserole Oat Crumble.jpg

Gluten Free Sweet Potato Casserole Recipe

A lighter version of the classic marshmallow-studded casserole, this dish offers a hint of citrus in a smooth, creamy base, all topped with a delightful crumble.

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Sweet Potato Casserole Oat Crumble.jpg
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Gluten Free Sweet Potato Casserole Recipe

Prep Time20 mins
Cook Time55 mins
Total Time1 hr 15 mins
Course: Dessert
Cuisine: American
Servings: 6 people
Calories: 334kcal
Author: Ricki Heller


For the base:

  • 2 medium carrots cut in chunks (peel if desired)
  • 2 large sweet potatoes cut in chunks (peel if desired)
  • cup coconut sugar or more, to taste
  • ½ large lemon zested
  • 2 tablespoons fresh lemon juice
  • 2 tablespoons unrefined coconut oil or butter-flavored coconut oil plus more for greasing the pan
  • ½ cup canned full-fat coconut milk
  • 2 teaspoons ground cinnamon
  • ½ teaspoon ground ginger
  • ¼ teaspoon ground cloves
  • teaspoon ground nutmeg

For the topping:

  • cup coconut sugar ground to a powder in a coffee grinder
  • ½ cup lightly toasted pecan or walnut halves or pieces
  • ¼ cup gluten-free all-purpose flour
  • 3 tablespoons unrefined coconut oil
  • 1 teaspoon ground cinnamon
  • Pinch kosher or fine sea salt
  • ¼ cup gluten-free old fashioned rolled oats


  • Preheat the oven to 350°F. Grease a 2-quart casserole dish lightly with coconut oil or nonstick spray and set aside.
  • In a medium pot, add the carrots and sweet potatoes and cover with water. Bring to a boil and cook just until the chunks are tender, about 15 minutes. Drain well and cool for 5 minutes.
  • In a large bowl, mash together the carrots and sweet potatoes with the remaining base ingredients. Taste and adjust seasonings. Spread in the casserole dish and smooth the top.
  • While the vegetables cook, make the topping. In a mini food processor or Magic Bullet, blend all topping ingredients, except for the oats, until a crumble is formed. Stir in the oats by hand. Sprinkle the mixture evenly over the casserole base.
  • Bake for 35-40 minutes, rotating the dish once about halfway through baking, until the topping is browned. May be frozen.
  • Variation: If you prefer a more classic casserole, substitute another medium sweet potato for the carrots.


Nutrition Facts
Gluten Free Sweet Potato Casserole Recipe
Amount Per Serving
Calories 334 Calories from Fat 198
% Daily Value*
Fat 22g34%
Saturated Fat 14g70%
Sodium 75mg3%
Potassium 310mg9%
Carbohydrates 35g12%
Fiber 4g16%
Sugar 15g17%
Protein 3g6%
Vitamin A 9545IU191%
Vitamin C 9.2mg11%
Calcium 46mg5%
Iron 1.6mg9%
* Percent Daily Values are based on a 2000 calorie diet.
Disclaimer: All nutrition facts on Gluten Free & More are meant only as a guide and may differ depending on product brands used or ingredient substitutions. Some errors may occur, so you are encouraged to confirm the recipe’s ingredient and nutrition suitability for your own diet.
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Tags: Carrots Casserole Coconut Milk Dairy Free Gluten-Free Gluten-Free Recipes Holiday Magazine Nuts Oats Sweet Potatoes
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