Keto Sweet Potato Casserole - Easy To Make Recipe (2024)

Make a low-carb version of a classic side dish! Keto sweet potato casserole is made with butternut squash and pecans.

Keto Sweet Potato Casserole - Easy To Make Recipe (1)

Are Sweet Potatoes Keto

No, sweet potatoes are not ket0-friendly. They are a wonderful source of carbs, which is exactly what you’re trying to cut back on when you follow a keto-friendly eating plan. In fact, a cup of mashed sweet potato contains 59.2 grams total carbs!

Keto Sweet Potato Casserole - Easy To Make Recipe (2)

That’s just in one cup.

I grew up with caramelized yams and sweet potatoes at both Thanksgiving and Christmas meals. So I created a low-carb version of my favorite recipe. There are just 5 grams net carbs in each serving. Plus, one serving will fill you up!

Keto Casserole

This incredibly sweet and savory keto casserole makes enough to feed six people. You can reserve some of it for your meal prep later in the week, too. Store leftover casserole in an airtight food storage container in the refrigerator for up to three days.

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To keep the carbs even lower, I used both butternut squash and cauliflower florets in the casserole. This is because butternut squash is kinda high in carbs too. If you use smart portion control, it isn’t a problem.

Keto Sweet Potato Casserole

Add this to your holiday menu along with someair fryer glazed ham. It might seem a little different to make a sweet potato casserole with butternut squash and cauliflower, but after one bite you’ll be convinced that it’s even better than the original recipe.

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You can adjust the amount of cinnamon and nutmeg, or just sprinkle some pumpkin pie spice on top. Nutmeg has a bit of spice to it, so if you want to be a little spicier, add a bit more.

Butternut Squash Casserole

The caramelized pecans on top is my favorite thing about this casserole! Pecans are already a sweeter-tasting nut. But when you add some Swerve brown sugar substitute with melted butter, you have the ultimate low-carb topping.

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For the best results, I suggest running the pecans through a food processor. The smaller you chop the pecans, the easier it will be for everyone (especially kids) to eat.

Keto Christmas Side Dish

After a few bites, you’ll be convinced! You’ll want to make this for your family’s Christmas dinner every year – even if you aren’t eating keto anymore. It’s basically a super nutritious side dish that goes with anything.

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If you love butternut squash, then some someLow-Carb Butternut Squash Noodles. They are a tasty side dish that also go with almost anything.

For something a bit more seasonal, mix together a bowl ofLow-Carb Cranberry Chicken Salad With Bacon. The cranberries and bacon combine in the perfect marriage of sweet and salty flavors.

Keto Sweet Potato Casserole Recipe

Here’s the list of ingredients that you’ll need to make this filling and delicious keto sweet potato casserole. The exact measurements and instructions are located in the printable recipe card just a little bit further below.

Prep Time: 20 minutes
Cook Time: 50 minutes
Servings: 6
Net Carbs: 5 net carbs per serving

Ingredients:

Butternut squash peeled and cubed
Cauliflower florets
Cinnamon
Nutmeg
Butter
Salt and pepper
Swerve brown sugar substitute

For the topping:

Pecans
Swerve brown sugar substitute
Butter

Instructions:

Preheat the oven to 400 degrees.

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Spread the butternut squash and cauliflower onto a parchment lined baking sheet, and bake for 30 minutes.
Let the vegetables cool, and then add them to a food processor or blender with the cinnamon, nutmeg, butter, 2 Tbsp Swerve and salt and pepper to taste.
Blend until smooth.

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Layer the mixture into the bottom of a small casserole dish.

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Add the topping ingredients to a mixing bowl, and stir to combine well.

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Crumble the topping over the sweet potato mixture.

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Bake for 20 minutes.

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Keto Sweet Potato Casserole

Make a low-carb version of a classic side dish! Keto sweet potato casserole is made with butternut squash and pecans.

Print Recipe

Prep Time 20 minutes mins

Cook Time 50 minutes mins

Course Side Dish

Servings 6 servings

Calories 155 kcal

Equipment

  • Baking Sheet

  • Parchment Paper

  • Casserole Dish

Ingredients

Casserole

  • 3 cups Butternut Squash peeled and cubed
  • 2 cups Cauliflower Florets
  • 1/2 tsp Cinnamon
  • 1 pinch Nutmeg
  • 2 tbsp Butter melted
  • Salt and pepper to taste
  • 2 tbsp Swerve Brown Sugar Substitute

Pecan Topping

  • 1 cup Pecans chopped
  • 1/4 cup Swerve Brown Sugar Substitute
  • 3 tbsp Butter melted

Instructions

  • Preheat the oven to 400 degrees.

  • Spread the butternut squash and cauliflower onto a parchment lined baking sheet, and bake for 30 minutes.

  • Let the vegetables cool, and then add them to a food processor or blender with the cinnamon, nutmeg, butter, 2 Tbsp Swerve and salt and pepper to taste.

  • Blend until smooth.

  • Layer the mixture into the bottom of a small casserole dish.

  • Add the topping ingredients to a mixing bowl, and stir to combine well.

  • Crumble the topping over the sweet potato mixture.

  • Bake for 20 minutes.

Notes

Calories: 155Net Carbs:5 Net Carbs Per ServingThe nutritional information for this recipe is calculated as a courtesy and is an approximate only. I cannot guarantee the accuracy of the nutritional information for any recipes on this site.

Keyword keto sweet potato casserole

Keto Side Dishes

If you enjoyed this easy keto sweet potato casserole recipe, here are some more tasty keto side dish recipes you should make next! All of them go with almost any entree you make.

  • Keto Loaded Cauliflower Rice Balls
  • Keto Bacon and Cheese Biscuits
  • Loaded Cauliflower Mash
  • Gluten-Free Italian Breadsticks
  • Low-Carb Garlic Knots
Keto Sweet Potato Casserole - Easy To Make Recipe (2024)

FAQs

What is a keto substitute for sweet potatoes? ›

Alternatives to Sweet Potato for Your Keto Diet

Butternut Squash: Similar to sweet potatoes in flavor and texture, butternut squash is a good low-carb alternative. It contains less than 12 grams of carbs and is high in nutrients such as vitamins A and C, magnesium, and potassium.

How do you reduce carbs in sweet potatoes? ›

If you want to eat a smaller portion of sweet potatoes to limit your carbs, consider adding them cooked and diced to soup or salad. You can also slice a cooked sweet potato in half and top it with a protein and perhaps another low-carb ingredient for a quick meal.

Can sweet potatoes be eaten on a keto diet? ›

Sweet Potatoes Aren't Okay on Keto, but Cauliflower Is

If you've tried Whole30 or a paleo diet, you may have eaten a lot of sweet potatoes. Although they're packed with vitamins, minerals, and fiber, sweet potatoes are a starchy veggie, and you should think twice about them now that you're on keto, says Dr. Herrmann.

How do you keep sweet potato casserole from being 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!

What can I use instead of potato flour on keto? ›

There are a variety of Keto-approved alternatives for baking and munching.
  1. Almond flour. Almond flour is created from skinned, blanched, and ground almonds. ...
  2. Coconut flour. ...
  3. Cauliflower (and cauliflower rice) ...
  4. Thickening Agents. ...
  5. Squash or Zucchini Pasta.

What is a good butter substitute for sweet potatoes? ›

Perfect quick side for busy weeknights or special occasions! Plus, my lighter version swaps out the butter and heavy cream in favor of extra virgin olive oil and a little whole milk. There's certainly a time and place for mashed sweet potatoes with a little sweetness, but sometimes, only a savory version will do!

Does boiling sweet potatoes remove carbs? ›

Sweet potato contains more carbohydrate, vitamin C and minerals than Irish potato. In the food processing methods employed, it was observed that boiling retains more carbohydrate than frying while frying retains more vitamin C and minerals than boiling.

Are bananas ok for keto? ›

Bananas. Bananas may be great for muscle recovery, reducing bloat, and calming an upset stomach, but they're on the list of foods you can't eat on the keto diet. With 25g of carbs per 100g serving, bananas are too high in carbs.

What fruit can I eat on keto? ›

Keto fruits by definition are low in carbohydrates. You still need to exercise portion control with most keto-friendly fruits to be within the limits of a keto diet. Keto-friendly fruits include avocados, watermelon, strawberries, lemons, tomatoes, raspberries, peaches, cantaloupe, star fruit, and blackberries.

Why add eggs to 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.

How do I thicken up my sweet potato casserole? ›

If it cooks, but doesn't thicken enough, you can make up a slurry of cornstarch & cold water & mix that in (before putting on the marshmallow topping). Let it cook a bit longer for the heat to activate the cornstarch & thicken it, then add your topping.

What is the liquid coming out of my baked sweet potato? ›

The ooze is actually referred to as "sap." It is made up of sugar and starch combined with the moisture found in the vegetable, and it escapes out of the damage made from the knife. The sap really equals the sweetness. If it's pouring out of your potato, that means it's a sweet and delicious vegetable.

What can I have instead of sweet potatoes? ›

Butternut Squash: 🍠 Similar texture and sweetness to sweet potatoes. Carrots: 🥕 Provide natural sweetness and are rich in nutrients. Pumpkin: 🎃 Offers a sweet and nutritious alternative.

What sweet substitutes are keto? ›

  • Stevia. Stevia or stevia leaf extract is a low-carb sweetener. ...
  • Monk Fruit. Another keto-friendly sweetener is monk fruit (Luo Han Guo). ...
  • Erythritol. Erythritol is a naturally occurring sugar alcohol (polyol) found in fruits like grapes and watermelon. ...
  • Xylitol. ...
  • Maltitol. ...
  • Yacon Syrup.
Apr 8, 2024

What can I have instead of potatoes on keto? ›

Cauliflower, the king of low-carb vegetables, leads the pack with its versatility and ability to mimic the texture and flavor of potatoes. Other alternatives include turnips, rutabaga, kohlrabi, celeriac, radishes, zucchini, spaghetti squash, parsley roots, daikon radish, pumpkin, jicama, and the lesser-known chayote.

What kind of potatoes are keto? ›

Potatoes. Starchy vegetables, like potatoes, are a definite "no" for the keto diet — they simply have too many carbs. You should be avoiding potatoes completely if you're on the keto diet. Other starchy vegetables to steer clear of include corn, yams, and sweet potatoes.

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