Sweet Potato Casserole with Marshmallow Recipe (2024)

HomeRecipe ListSide DishesSweet Potato Casserole with Marshmallow Recipe

Posted by Aimee 13 comments
Published: Nov 20, 2020 Last Updated: Oct 14, 2023

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Savory and Sweet combine in this flavorful Sweet Potato Casserole topped with a soft marshmallow topping! Add this classic recipe to your holiday table today!

Served up with some Instant Pot Green Bean Casserole and a bowl of homemade cranberry sauce, you’re family is going to rave over your Thanksgiving side dishes!

Sweet Potato Casserole with Marshmallow Recipe (1)

Why this Recipe Works

Nothing divides a country more than the choice of topping on your Sweet Potato Casserole.

Or maybe, I should say, nothing divides a family!

Do you like a crunchy pecan topping or a marshmallow topping on your sweet potato casserole? Do you love candied sweet potatoes?

I honestly love it both ways. Or without. Or even just baked sweet potatoes.

But today’s Sweet Potato Casserole is topped with the good stuff! Soft and sweet, pillowy marshmallow topping.

And y’all know I love me some marshmallows (Rice Krispie Treats are my favorite dessert)!

FYI. You could use this delicious Ruth’s Chris Sweet Potato Casserole recipe for the streusel topping and add marshmallows. No reason you can’t combine them BOTH!

Make a new tradition this year and serve up a big bowl of this tasty Sweet Potato Casserole with Marshmallows!

Step by Step Instructions

Sweet Potato Casserole with Marshmallow Recipe (2)

STEP 1. Start with cooked sweet potatoes.

STEP 2. Add brown sugar, salt, vanilla, eggs, and melted butter.

STEP 3. I like to use an electric mixer on low speed to mash them, but you could use a hand masher for a rustic texture, or a food processor for a smoother texture.

If you beat them with the mixer, they will get a fluffier texture, so you decide what you prefer!

STEP 4. Transfer filling to a greased 2 qt baking dish.

STEP 5. Bake in a 350 degree F oven for 30 minutes. Remove from oven and sprinkle mini marshmallows on top. Or use our homemade marshmallows for a rich finish.

STEP 6. Return to oven for 10 minutes, or until lightly browned.

Sweet Potato Casserole with Marshmallow Recipe (3)

How to Cook Sweet Potatoes

I prefer to bake them whole in the oven, then scoop out the soft sweet potato center. No peeling.

To do this, wash potatoes and poke with a fork. Place unpeeled sweet potatoes on baking sheet and bake in a 400 degree F oven for about an hour (place a piece of aluminum foil on the baking sheet for easy clean up)!

Once done, slice in half and scoop out center.

You could also boil the sweet potatoes. While this is a faster option, it’s more hands on. Don’t forget, for the boil option you’ll need to peel the potatoes first!

You can also cook your sweet potatoes in the Instant Pot!

Sweet Potato Casserole with Marshmallow Recipe (4)

Recipe FAQs

Can Sweet Potato casserole be made ahead of time?

Sweet Potato Casserole recipe can be prepared up to 48 hours in advance by cooking and mashing the sweet potatoes and assembling the casserole as directed. Refrigerate until ready to bake before the meal.

Can I make Sweet Potato Casserole without Marshmallows?

Absolutely. Leave them off entirely and you can still enjoy sweet potato casserole without marshmallows.

Can I use dark brown sugar instead of light brown sugar in sweet potato casserole?

Dark brown and light brown sugar can be used interchangably in sweet potato casserole. I usually only have light brown sugar on hand.

Sweet Potato Casserole with Marshmallow Recipe (5)

More Thanksgiving Side Dishes

This is the best sweet potato casserole recipe, but there are plenty of other sides that grace our holiday table.

  • Cheesy Hashbrown Casserole is a must have any holiday. I’m a big fan of the crunchy corn flake topping.
  • Of course, Green Bean Casserole with those crispy fried onions on top are a winner. Do you see a pattern with crunchy toppings?
  • Well, while we’re at it can we discuss this Ritz Mac and Cheese? So creamy, but baked to perfection (and again with a crunchy, buttery topping).
  • It would be a holiday without Mashed Potatoes. We love easy, baked mashed potatoes, but these loaded potatoes are amazing too!
  • No holiday is complete with a basked of Dinner Rolls. This is my favorite, easy recipe…no kneading required!
  • Well, now your oven is full, where will the turkey go? Have you tried my Crock Pot Turkey Breast recipe? I’ve even added in my favorite stuffing recipe!
Sweet Potato Casserole with Marshmallow Recipe (6)

Easy Holiday Recipes:

  • Turkey Rice Krispie Treats
  • Pumpkin Dump Cake
  • Apple Crumble
  • French Toast Casserole
  • Instant Pot Turkey Breast
  • Pumpkin Pie

Holiday Side Dishes

See all Side Dishes recipes

Appetizers

Deviled Eggs Recipe

Desserts

Mandarin Orange Pretzel Salad

Side Dishes

Seven Layer Salad Recipe

Sweet Potato Casserole with Marshmallow Recipe (11)

SavePinPrint

Sweet Potato Casserole with Marshmallows

4.75 from 72 votes

By: Aimee

Tender, flavorful Sweet Potato Casserole topped with a soft marshmallow topping! Add this classic recipe to your holiday table today!

Prep Time: 10 minutes minutes

Cook Time: 40 minutes minutes

Additional Time: 1 hour hour

Total Time: 1 hour hour 50 minutes minutes

Servings: 8 servings

Ingredients

  • 4 large sweet potatoes
  • ½ cup light brown sugar packed
  • 1 teaspoon kosher salt
  • 1 teaspoon vanilla extract
  • 2 large eggs
  • ½ cup unsalted butter melted
  • 1 bag 10 ounce mini marshmallows

Instructions

  • Cook sweet potatoes until soft, either in oven or boiling them (see notes below).

  • Place peeled sweet potatoes in a mixing bowl and add brown sugar, salt, vanilla, eggs, and melted butter. Mix until well blended. Transfer filling to a greased 2 qt baking dish.

  • Bake in a 350 degree F oven for 30 minutes. Remove from oven and sprinkle mini marshmallows on top. Return to oven for 10 minutes, or until lightly browned.

Notes

  • To bake sweet potatoes: Place unpeeled sweet potatoes on baking sheet and bake in a 400 degree F oven for about an hour (place a piece of aluminum foil on the baking sheet for easy clean up)! Once done, slice in half and scoop out center.
  • You could also boil the sweet potatoes. While this is a faster option, it’s more hands on. Don’t forget, for the boil option you’ll need to peel the potatoes first!

Video

Nutrition

Calories: 248kcal, Carbohydrates: 31g, Protein: 4g, Fat: 13g, Saturated Fat: 8g, Polyunsaturated Fat: 5g, Cholesterol: 77mg, Sodium: 213mg, Fiber: 3g, Sugar: 18g

Course: Side Dishes

Cuisine: American

Did you make this recipe?Mention @shugarysweets or tag #shugarysweets!

Tender, flavorful Sweet Potato Casserole topped with a soft marshmallow topping! Add this classic recipe to your holiday table today!

Sweet Potato Casserole with Marshmallow Recipe (2024)

FAQs

Why do Americans put marshmallows on sweet potato casserole? ›

According to Saveur, it was 1917 when the first instance of sweet potatoes baked with a coat of marshmallows appeared in a recipe booklet commissioned by Angelus Marshmallows. Since then, the dish found its way into more and more culinary publications, allowing for nationwide recognition.

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 do you make sweet potato casserole not watery? ›

Maple syrup, a dash of cinnamon, brown sugar and vanilla all make an appearance for an incredible flavor. It's hearty and satisfying. Eggs and cream help stabilize the dish and prevent it from becoming too runny (a common complaint with many sweet potato casserole recipes).

What's the difference between sweet potato pie and sweet potato casserole? ›

The difference is that sweet potato casserole can either have a toasted marshmallow top or a crunchy brown sugar/nut top and is made with brown sugar in the casserole. Sweet potato pie is made with white sugar, has nothing on top, but can be served with whipped topping.

What do Americans call sweet potatoes and marshmallows? ›

Sweet potato casserole, which generally has marshmallows on it, is a sickeningly sweet dish, typically eaten at Thanksgiving, which starts with sweet potatoes and then adds brown sugar, vanilla and marshmallows, among other things.

Why do African Americans eat sweet potato pie? ›

After emancipation, when African American cooks gained more access to their own equipment and refined ingredients, they continued the tradition of baking with yams and sweet potatoes — especially the pie. These deep roots became the foundation of a strong tradition in African American food culture.

Why is my sweet potato casserole so watery? ›

Why is my sweet potato casserole watery? If you overcook your sweet potatoes, they may begin to absorb too much liquid, making them watery. It's important to cut your potatoes into equal-sized pieces so that they all cook at the same rate. Make sure to remove them from the steamer as soon as they are fork-tender!

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.

Can I use canned sweet potatoes instead of fresh? ›

Canned or frozen sweet potatoes may be substituted for the fresh form in any recipe calling for cooked sweet potatoes as the starting point. Canned sweet potatoes are generally smaller in diameter because of their better canning qualities.

Can you leave eggs out of sweet potato casserole? ›

Can you make sweet potato casserole without eggs? Yes! I've tested this recipe without eggs and while it doesn't have as much structure, it still tastes delicious. So feel free to leave the eggs out for a vegan sweet potato casserole.

Why is boiling not good for sweet potatoes? ›

Despite their sweet taste, these potatoes have an intermediate glycemic index (GI) level, meaning they are digested and absorbed fairly slowly, leading to a more gradual increase in blood sugar levels. But, a lot of these benefits, including nutrients and taste, can be lost by boiling sweet potatoes.

Why is sweet potato casserole not a dessert? ›

Many contend the traditional southern dish is 100 percent a dessert, because its served in a pie crust. But others argue sweet potatoes are vegetables, regardless of the crust, and nobody considers meat pies dessert.

What variety of sweet potato is best for casserole? ›

Jewel. With copper skin and deep-orange flesh that's moist and tender when cooked, the jewel is a go-to potato for traditional baking and casseroles.

Is sweet potato and marshmallow American? ›

Sweet potato casserole was first promoted by a marshmallow company. Although it might seem strange to eat a dessert-like side dish alongside savory food, such sweet dishes have been common in American cooking since way back, according to Kitchn.

Do Americans put marshmallows on yams? ›

In America, yams are actually a type of sweet potato. Gingersnap cookies and marshmallows make this dish a real treat.

What do Americans have on baked potatoes? ›

North America. Many restaurants serve baked potatoes with sides such as butter, sour cream, chives, shredded cheese, and bacon bits.

Who invented marshmallows on yams? ›

The backstory, though, doesn't involve some sort of cute accident like the false legend of the Massachusetts-born Toll House cookie. Instead, prominent cook Janet McKenzie Hill came up with the idea for candied yams so a marshmallow company could sell more marshmallows.

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