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Gluten-Free Sweet Potato Casserole Recipe
Why Make This Recipe
Gluten-Free Sweet Potato Casserole is a delightful and comforting dish that brings warmth to any gathering. It’s perfect for holidays like Thanksgiving or just a cozy family dinner. What makes this recipe special is its creamy sweet potatoes topped with a crunchy pecan streusel, all without gluten. It’s suitable for everyone, including those with gluten sensitivities, making it a crowd-pleaser.

How to Make Gluten-Free Sweet Potato Casserole
Making this casserole is simple and requires just a few steps. From boiling sweet potatoes to mixing ingredients, you’ll enjoy every moment of creating this tasty dish.
Ingredients:
- 3 lbs sweet potatoes
- ¼ cup almond, cashew, or coconut milk
- ¼ cup sugar
- 2 eggs
- 2 teaspoons vanilla
- ½ teaspoon salt
- 1 cup pecans, chopped (chopped the size that you prefer, fine or chunky)
- ¾ cup dairy-free butter, melted and divided
- ½ cup brown sugar, packed
- ½ cup gluten-free flour*
- 1 teaspoon cinnamon
Directions:
Cook the Potatoes:
- Start by peeling the sweet potatoes and cutting them into chunks.
- Boil the sweet potatoes in a large pot until they are tender, about 15-20 minutes. Drain and let them cool slightly.
- In a mixing bowl, mash the sweet potatoes until smooth.
- Add almond, cashew, or coconut milk, sugar, eggs, vanilla, and salt. Stir until well combined.
Prepare the Topping:
- In a separate bowl, mix the chopped pecans, melted dairy-free butter, brown sugar, gluten-free flour, and cinnamon. Combine until crumbly.
Assemble the Casserole:
- Preheat your oven to 350°F (175°C).
- Pour the sweet potato mixture into a greased baking dish.
- Sprinkle the pecan topping evenly over the sweet potato mixture.
- Bake for 25-30 minutes, or until the topping is golden and crispy.
How to Serve Gluten-Free Sweet Potato Casserole
This casserole shines as a side dish. Serve it warm alongside your favorite holiday meals or as a comforting addition to a weeknight dinner. A scoop of this casserole pairs well with roasted turkey, ham, or even a simple salad.
How to Store Gluten-Free Sweet Potato Casserole
To store leftovers, let the casserole cool completely. Then, cover it tightly with plastic wrap or aluminum foil and refrigerate. It will stay fresh for up to 3-4 days. If you want to freeze it, make sure to wrap it well and it can last up to 2-3 months. Reheat in the oven or microwave before serving.
Tips to Make Gluten-Free Sweet Potato Casserole
- For extra flavor, consider adding a pinch of nutmeg to the sweet potato mixture.
- Make sure to taste the sweet potato base before adding the eggs and adjust the sweetness if necessary.
- For added texture, you can mix in some mini marshmallows into the sweet potato layer.
Variation
If you want to change things up, consider adding shredded coconut to the topping for an extra twist. You could also swap out the nuts for walnuts or even omit them if you prefer a nut-free version.
FAQs
Can I use regular flour in this recipe?
No, this recipe is designed to be gluten-free. If you can eat gluten, you can use regular flour instead, but it may affect the texture.
Can I make this casserole ahead of time?
Yes! You can prepare the sweet potatoes and the topping a day before. Just assemble and bake before serving.
Is this casserole vegan-friendly?
You can make it vegan by substituting the eggs with flax eggs or applesauce and using plant-based butter.

Gluten-Free Sweet Potato Casserole
Ingredients
For the sweet potato base
- 3 lbs sweet potatoes Peeled and cut into chunks
- 1/4 cup almond, cashew, or coconut milk
- 1/4 cup sugar
- 2 eggs eggs
- 2 teaspoons vanilla
- 1/2 teaspoon salt
For the topping
- 1 cup pecans, chopped Chopped to your preference (fine or chunky)
- 3/4 cup dairy-free butter, melted and divided
- 1/2 cup brown sugar, packed
- 1/2 cup gluten-free flour Ensure it's labeled gluten-free
- 1 teaspoon cinnamon
Instructions
Cook the Potatoes
- Start by peeling the sweet potatoes and cutting them into chunks.
- Boil the sweet potatoes in a large pot until they are tender, about 15-20 minutes. Drain and let them cool slightly.
- In a mixing bowl, mash the sweet potatoes until smooth.
- Add almond, cashew, or coconut milk, sugar, eggs, vanilla, and salt. Stir until well combined.
Prepare the Topping
- In a separate bowl, mix the chopped pecans, melted dairy-free butter, brown sugar, gluten-free flour, and cinnamon. Combine until crumbly.
Assemble the Casserole
- Preheat your oven to 350°F (175°C).
- Pour the sweet potato mixture into a greased baking dish.
- Sprinkle the pecan topping evenly over the sweet potato mixture.
- Bake for 25-30 minutes, or until the topping is golden and crispy.