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 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!

Why put egg in sweet potato casserole? ›

A really good sweet potato casserole filling should be light and moist, not dense. If it's dense, then you may not have added an often overlooked ingredient—an egg. An egg adds lift, structure and volume and makes the filling more custard-like.

How can I thicken my sweet potato casserole? ›

If you are not adding eggs, you can thicken your sweet potato casserole by adding a bit of flour or cornstarch. You will need about 2-3 tablespoons of flour and 1 tablespoon of cornstarch.

Are sweet potatoes ok for celiac? ›

Yes, sweet potatoes are also naturally gluten-free. However, as with regular potatoes, when cooking them, you need to ensure that there are no gluten-containing ingredients. Or, if you are craving gluten-free snacks like sweet potato chips, remember to read the label in case they have any additives with gluten.

What makes sweet potato casserole runny? ›

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.

How do you thicken potato casserole? ›

Whisk together equal parts cornstarch and cold water in a small bowl. Use one tablespoon of cornstarch per cup of liquid you would like to thicken. Stir out all the lumps. A few minutes before your casserole is done, add it a little at a time until you are happy with the thickness.

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.

How do you make a casserole less runny? ›

10 Tips To Fix Or Prevent Watery Casseroles
  1. Prep Vegetables Ahead Of Time. Vegetables boiling on a stove - Solstock/Getty Images. ...
  2. Add A Starch. ...
  3. Experiment With Pasta Or Grains. ...
  4. Take The Lid Off. ...
  5. Drain Fat From Meat. ...
  6. Choose A Dry Or Low-Fat Cheese. ...
  7. Sprinkle Seeds Into Your Bake. ...
  8. Remove Excess Liquid.
Oct 29, 2023

Should sweet potato casserole be firm? ›

Sprinkle the topping evenly over the sweet potato mixture, then pop it into the oven and let it bake for 40 to 45 minutes. You will know it's done when the topping is lightly browned and the center of your casserole is set and firm.

Who should avoid sweet potatoes? ›

People with kidney problems must avoid eating sweet potatoes because an improper functioning kidney cannot remove potassium from their body, causing high potassium levels that can be harmful to them. Sweet potatoes contain high amounts of oxalates that may increase the risk of calcium-oxalate kidney stones.

Is Mayo bad for celiac disease? ›

Mayonnaise or “mayo” is typically made from naturally gluten-free ingredients: eggs, oil, vinegar, lemon and sometimes mustard/mustard seed or other spices. Mayo brands that have a gluten-free label have passed thorough testing and are safe to eat for people with celiac disease.

Why can't diabetics eat sweet potatoes? ›

If you have diabetes, you can eat sweet potatoes daily — as long as you factor the vegetable's carbohydrate count into your meal planning. “Sweet potatoes are a source of carbohydrates, which raise blood sugars,” says White.

How do you make a casserole less liquidy? ›

Experiment With Pasta Or Grains

Just because your casserole is starting to look a bit soupy doesn't mean it's beyond saving. In fact, all you need to do is add some pasta noodles or grains to your base. This trick works for the simple reason that both types of ingredients soak up water as they cook.

How do you fix a watery casserole? ›

10 Tips To Fix Or Prevent Watery Casseroles
  1. Prep vegetables ahead of time. Solstock/Getty Images. ...
  2. Add a starch. NIKCOA/Shutterstock. ...
  3. Experiment with pasta or grains. Pidjoe/Getty Images. ...
  4. Take the lid off. ...
  5. Drain fat from meat. ...
  6. Choose a dry or low-fat cheese. ...
  7. Sprinkle seeds into your bake. ...
  8. Remove excess liquid.
Oct 29, 2023

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.

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