Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (2024)

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Gluten-Free Sweet Potato Casserole with pecans is a delicious and comforting dish that is perfect for the holiday season. This classic dish is made with mashed sweet potatoes, dairy-free butter, and a crunchy pecan topping with brown sugar and cinnamon. For another classic potato dish, try my Dairy-Free Scalloped Potatoes.

Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (1)

The sweet and savory flavors of the casserole come together in a perfect balance, making it a favorite among many. Plus, the pecan topping adds a delightful crunch and nutty flavor that complements the creamy sweet potato base. Whether you’re serving it as a side dish or a dessert, sweet potato casserole with pecans is sure to be a crowd-pleaser that everyone will love.

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  • Instructions
  • How to cook sweet potatoes:
  • Make-Ahead Tip:
  • More Gluten-Free Recipes for Thanksgiving:
  • Gluten-Free Sweet Potato Casserole
  • You may also enjoy
Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (2)

Instructions

Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (3)

How to cook sweet potatoes:

First, you’ll want to cook the sweet potatoes and let them cool so you can easily peel them.

Instant Pot Method: Scrub the potatoes and then place them on top of a metal trivet or steamer basket in the pot. Add one cup of water. Secure the lid and set the manual setting to high pressure for 15 minutes. And then let it naturally release pressure for 10 minutes. Remove sweet potatoes from Instant Pot and let cool.

Oven Method: Preheat oven to 425°. Scrub potatoes and dry them off. Poke several holes in each one and place them on a baking sheet. Bake for 45-50 minutes. Let cool.

Putting the Casserole Together:

While the sweet potatoes are cooking, mix together the topping ingredients and set aside.

Preheat oven to 350°. Grease a 9×13″ baking dish.

Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (4)

Peel the potatoes, place them in a large bowl, and use a hand mixer to mash the potatoes. Add all the other ingredients and thoroughly mix them together.

Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (6)

Sprinkle the pecan crumble mixture over the potatoes. Just a note about the pecans – you can chop them finer if you’d like. I left mine in bigger chunks, but some of my family wishes they were smaller. So you decide how fine you want your pecans chopped.

Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (7)

Bake for 35-40 minutes or until golden brown. If you’d like, you can top this off by broiling it for 2-3 minutes to get the topping even crisper. Just keep a close eye on it while you’re doing it so it doesn’t burn.

Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (8)

Make-Ahead Tip:

This recipe is such a classic for the holidays! If you want to make it ahead, you can mix the potato mixture together, and the crumb topping together and store them separately in the refrigerator for 1-3 days ahead of time. Then, put it together and bake it the day you need it.

More Gluten-Free Recipes for Thanksgiving:

  • Gluten-Free Rolls (Light and Fluffy)
  • Gluten-Free Herb Roasted Turkey (Dairy-Free)
  • Delicious Gluten-Free Pumpkin Pie (Dairy-Free)

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Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (13)

Gluten-Free Sweet Potato Casserole

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  • Author: MamaShire
  • Prep Time: 20 minutes
  • Cook Time: 65 minutes
  • Total Time: 1 hour 25 minutes
  • Yield: 10 servings 1x
  • Category: Sides
  • Method: Oven
  • Diet: Gluten Free
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Description

Creamy mashed sweet potatoes topped with a crunchy sweet pecan topping come together to make this delicious classic casserole made gluten-free and dairy-free.

Ingredients

Scale

Sweet Potato Filling:

  • 3 lbs sweet potatoes
  • ¼ cup almond, cashew, or coconut milk
  • ¼ cup sugar
  • 2 eggs
  • 2 teaspoons vanilla
  • ½ teaspoon salt

Topping:

  • 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

Instructions

Cook the potatoes:

Instant Pot Method: Scrub the potatoes and then place them on top of a metal trivet or steamer basket in the pot. Add one cup of water. Secure the lid and set the manual setting to high pressure for 15 minutes. And then let it naturally release pressure for 10 minutes. Remove sweet potatoes from Instant Pot and let cool.

Oven Method: Preheat oven to 425°. Scrub potatoes and dry them off. Poke several holes in each one and place them on a baking sheet. Bake for 45-50 minutes. Let cool.

  1. While the sweet potatoes are cooking, mix together the topping ingredients with ½ cup of the melted dairy-free butter and set aside.
  2. Preheat oven to 350°. Grease a 9 x 13 baking dish.
  3. Peel the potatoes, place them in a large bowl, and use a hand mixer to mash the potatoes. Add ¼ cup of the melted dairy-free butter, almond milk, sugar, eggs, vanilla, and salt to the potatoes and mix it all thoroughly together.
  4. Place the sweet potato mixture in the casserole dish and smooth out evenly.
  5. Sprinkle the pecan topping over the potatoes.
  6. Bake for 35-40 minutes or until golden brown. If you’d like, you can top this off by broiling it for 2-3 minutes to get the topping even crisper. Just keep a close eye on it while you’re doing it so it doesn’t burn.

Notes

*Gluten-Free Flour:My favorite gluten-free & dairy-free flour blends to use arePamela’s Artisan BlendandBetter Batter. I’ve been using them both with great results. They are both a 1-1 substitute.

Dairy-Free Butter:Suggested brands are Country Crock Plant Based with Avocado Oil, Smart Balance, or Earth Balance.

To make ahead: If you want to make it ahead you can just mix the potato mixture together and the crumb topping together and store separately for 1-3 days ahead of time. Then put together and bake the day that you need it.

You may also enjoy

  • Easy Gluten-Free Corn Casserole (Dairy-Free)
  • Gluten-Free Rolls (Light and Fluffy)
  • Gluten-Free Pumpkin Bars (Dairy-Free)
  • Gluten-Free Beef Stroganoff (Dairy-Free)
Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (18)

Reader Interactions

Comments

  1. Judy

    This is the absolute best! So easy and delicious! And that topping, what can I say, mmmm!!! Can not wait for the holidays this year to make it again.????

    Reply

    • MamaShire

      That’s wonderful! So glad you enjoyed it!

      Reply

  2. Lindsey

    Can you make this ahead? If so, what are you suggestions?

    Reply

    • MamaShire

      Yes, you can make this ahead.If you want to make it ahead, you can mix the potato mixture together, and the crumb topping together and store them separately in the refrigerator for 1-3 days ahead of time. Then, put it together and bake it the day that you need it.

      Reply

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Gluten-Free Sweet Potato Casserole Recipe (Dairy-Free) (2024)

FAQs

How do you make a sweet potato casserole not runny? ›

Eggs and cream help stabilize the dish and prevent it from becoming too runny (a common complaint with many sweet potato casserole recipes). Make it as smooth or chunky as you like!

How do you thicken up sweet potato casserole? ›

If you bake the sweet potatoes and don't add liquid, you will not have watery sweet potato casserole. Add more potato and no liquid also you could use potato flakes to thicken them to the texture you like.

Why put egg in sweet potato casserole? ›

The egg is the all-important binder in a sweet potato casserole: it enriches and stiffens the mixture without making it heavy. Make sure to cool the mash slightly before adding the egg so it doesn't scramble, and to stir well so there are no streaks of cooked egg white in the finished dish.

Can you free sweet potato casserole? ›

To Store: Store sweet potato casserole covered in the refrigerator for 4-5 days. To Freeze: Prepare the sweet potato casserole completely, but don't bake it. Cover with a double layer of aluminum foil and freeze for up to 3 months.

How do you make a casserole less liquidy? ›

Make a cornstarch slurry for a fast and easy thickener.

A few minutes before your casserole is done, add it a little at a time until you are happy with the thickness. Then, let the casserole finish baking. You can also substitute chickpea flour for cornstarch. Chickpea flour is an excellent thickener for savory dishes.

Does cooking a sweet potato longer make it softer? ›

The potato pulled at 1 hour reached about 180 degrees, the 2-hour potato reached about 190 degrees, and the 3-hour potato reached about 200 degrees. Only the potato that cooked for the full 3 hours boasted the creamy, soft consistency and caramelized sweetness I wanted.

How do you thicken a casserole without flour? ›

There are several ways to thicken a stew without using flour. By far the simplest approach is to use cornstarch. Dissolve a tablespoon or so (depending on the amount of stew—a little bit of cornstarch goes a long way) in a very small amount of cold water; then slowly stir that slurry into your stew.

Why is my potato casserole runny? ›

My sauce is watery

If you stored your potatoes in water to prevent discoloring, be sure to drain them well and pat them dry before adding to your casserole. Some of the waxier potatoes can release more water than starchier ones, so look for good baking potatoes like russet or Yukon golds.

Why is my sweet potato casserole soggy? ›

(Another hot tip if you're boiling your sweet potatoes: Don't overcook them! They tend to absorb water, which could make the filling watery.) So, say you do have some undercooked bits of sweet potato. You have two choices: Pick them out or bake your sweet potato casserole long enough to soften the underdone pieces.

Can I leave eggs out of sweet potato casserole? ›

Eggs (or not!)

– I've made this sweet potato casserole with and without eggs, both ways are delicious. The eggs act as a binder and gives the casserole a light and fluffy texture. Without eggs, the casserole doesn't have as much structure but it still silky smooth and tastes delicious.

Why do you soak sweet potatoes before baking? ›

The cold water bath helps rinse the starch off the sweet potatoes so they're a bit more crispy. That said, if you do not have the time, you can still get crispy baked sweet potato fries by using high heat and a little drizzle of olive oil.

Why do Americans put marshmallows on sweet potato casserole? ›

Most people point to a 1917 pamphlet by the Angelus Marshmallow Company as the first time sweet potatoes and marshmallows came together. This company is believed to be the first to commercially-produce and sell the squishy white marshmallows we know, roast, and snack on today.

How many sweet potatoes make 4 cups? ›

For cooking purposes, 1 pound of sweet potatoes equals about three medium whole, 2 cups mashed or 3½ to 4 cups chopped.

Can I substitute canned yams for sweet potatoes? ›

No, the two root vegetables are not really interchangeable.

Why is my sweet potato casserole stringy? ›

Sweet potatoes stored at temperatures above 60 degrees Fahrenheit will shrivel and become dry and stringy. Sweet potatoes may develop an off-flavor and the flesh may become discolored when stored at temperatures below 55 degrees Fahrenheit.

Why is my sweet potato casserole so watery? ›

If your sweet potato casserole turned out “watery”, its usually because you forgot to add eggs; you didn't let your casserole have enough time to set up after baking or you used fresh sweet potatoes and didn't boil them long enough before mashing.

What do I do if my potato bake is too runny? ›

Try letting the dish rest for 10 minutes or so to let the water get absorbed and let the sauce thicken. Try cooking your recipe longer.

Should sweet potato casserole be firm? ›

you should see it firm, but still paste like. Once it bulges and you start to see cracks, it will be overcooked. You don't need anything of those fancy gadgets for casserole! You can grab a potato masher or whisk and mash them up.

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