Sweet Potato Casserole With Marshmallows

by liliana
Sweet Potato Casserole With Marshmallows

It’s the most wonderful time of the year! No, not Christmas – it’s sweet potato casserole with marshmallows season. This delicious side dish is perfect for any Thanksgiving or winter feast, and it’s so easy to make.

All you need is a few simple ingredients, and in no time you’ll have a sweet and tasty casserole that everyone will love. So why not give it a try this year? Your guests will be amazed at how good this touch-up version is!

Sweet Potato Casserole With Marshmallows: What Is It?

Sweet potato casserole with marshmallows is a popular side dish made with sweet potatoes, butter, brown sugar, and marshmallows. It is typically served during the fall and winter months as part of holiday feasts or family gatherings. Despite its sweet flavor, this dish is very popular among adults and children alike, thanks to its warm and comforting texture and taste.

Sweet Potato Casserole With Marshmallows: An Upgrade From The Original

If you’re looking for a recipe that takes your classic sweet potato casserole to the next level, then this is the one for you. This upgraded version contains all of the typical ingredients of a traditional casserole, but with some additional flavor enhancers and modern twists.

Some of the key ingredients include:

  • Sweet potatoes
  • Butter
  • Brown sugar
  • Marshmallows
  • Cinnamon
  • Nutmeg
  • Pecans or walnuts

There are also many delicious variations of this dish, so feel free to customize it however you like. Whether you prefer a cinnamon-spiced version or one that’s loaded with crunchy nuts, the possibilities are endless! So why not give it a try this year? You and your guests are sure to love it.

Sweet Potato Casserole With Marshmallows

Sweet Potato Casserole With Marshmallows

Why Does This Recipe Work?

There are a few key reasons why this recipe works so well. The first is its combination of comforting, classic flavors like sweet potatoes and butter with modern twists like brown sugar, cinnamon, and marshmallows. This results in a dish that is both familiar and exciting, satisfying all palates while still providing an interesting new flavor experience.

Another reason why this recipe works so well is that it’s incredibly easy to prepare. With just a few simple ingredients and a straightforward cooking process, anyone can make a delicious sweet potato casserole with marshmallows in no time.

This makes it perfect for busy holiday gatherings or potlucks when you need something quick and satisfying that everyone will love.

>> You might also like this original version of this dish:

Sweet Potato Casserole With Marshmallows: Step By Step Instructions

To make sweet potato casserole with marshmallows, first, preheat the oven to 350 degrees F and prepare a baking dish by greasing it with butter or oil.

In a large bowl, combine the cooked sweet potatoes and butter until well blended. Stir in the brown sugar, cinnamon, and nutmeg, along with any other desired spices or seasonings.

Transfer the mixture to the prepared baking dish and top with a layer of marshmallows. Sprinkle chopped pecans or walnuts over the top if desired.

Bake for 25-30 minutes, or until the marshmallows are golden brown and the sweet potato mixture is hot and bubbling. Serve warm as a delicious side dish with your favorite holiday feast!

Sweet Potato Casserole With Marshmallows

Sweet Potato Casserole With Marshmallows Recipe

Serves: 8 Prep Time: Cooking Time:
Nutrition facts: 440 calories 16 grams fat
Rating: 5.0/5
( 1 voted )


  • 1 lb sweet potatoes, peeled and chopped into 1-inch cubes
  • 2 tablespoons butter
  • 3/4 cup brown sugar
  • 1 teaspoon cinnamon
  • 1/4 teaspoon nutmeg
  • 1/4 cup chopped pecans or walnuts (optional)
  • 8 oz mini marshmallows


  1. Preheat the oven to 375 degrees F.
  2. In a large bowl, toss together the sweet potatoes and butter until well coated.
  3. Transfer the potato mixture to a baking dish and sprinkle with brown sugar, cinnamon, and nutmeg.
  4. Bake for about 30 minutes or until the potatoes are tender and cooked through.
  5. Sprinkle the top of the potatoes with marshmallows, then return to the oven and bake for an additional 10-15 minutes until the marshmallows are melted and golden brown.
  6. Serve warm, garnished with chopped pecans or walnuts if desired.


  • Some variations on this recipe may include adding other ingredients like vanilla extract, brown sugar, or chopped pecans. Feel free to experiment and customize the dish to your liking!
  • Additionally, you can bake this casserole in a slow cooker or Instant Pot if you prefer. Just follow the same instructions, but cook on low heat for 4-6 hours or on high heat for 2-3 hours, until the potatoes are tender.
  • Finally, if you prefer a more gooey and decadent casserole, consider increasing the amount of marshmallows used.

Nutrition Facts

  • Calories: 440
  • Total Fat: 16g
  • Saturated Fat: 8g
  • Cholesterol: 35mg
  • Sodium: 170mg
  • Total Carbohydrates: 66g
  • Dietary Fiber: 3g
  • Sugars: 46g
  • Protein: 4g

Tips From Liliana Kitchen

  • Feel free to customize this sweet potato casserole with marshmallows recipe by adding any additional ingredients you like, such as dried cranberries or raisins.
  • If you want to make your casserole a little bit richer and more indulgent, try substituting some of the butter with cream cheese. The combination is heavenly!
  • To save time when prepping, you can use frozen sweet potato cubes or even canned sweet potatoes in place of fresh ones. Just be sure to drain them thoroughly before adding them to the recipe.

>> With the addition of marshmallows, this sweet potato casserole with marshmallows recipe just hit different! Why not take your time watching this tutorial video here to know more:

Storage And Reheating Instructions

This casserole can be stored in an airtight container in the refrigerator for up to 4 days.

To reheat, place it in a 350-degree oven until warmed through, about 10 minutes. Alternatively, you can reheat individual portions in the microwave just until hot.

Sweet Potato Casserole With Marshmallows

Sweet Potato Casserole With Marshmallows

FAQs For Sweet Potato Casserole Recipe With Marshmallows

Why do they put marshmallows on sweet potatoes?

There is no definitive answer to this question, but some people believe that the combination of sweet potatoes and marshmallows was invented as a way to use up any leftover marshmallows from previous recipes. Others simply enjoy the unique flavor and texture that these two ingredients create together.

Should I put eggs in my sweet potato casserole?

There is no specific rule about whether or not you should add eggs to your sweet potato casserole, as there are many different variations of the recipe. If you want a more custardy texture and richer flavor, however, adding some eggs may be a good option for you.

Are yams and sweet potatoes the same?

Although they are closely related, yams and sweet potatoes are not exactly the same. Sweet potatoes tend to be starchier and moister than true yams, which can sometimes have a drier consistency. Depending on your personal preferences, you may prefer one or the other in this recipe.

Can I make this casserole ahead of time?

There are many different ways that you can make this casserole ahead of time, depending on how much time you have. You can prepare and cook the potatoes up to 3 days in advance and store them in the refrigerator until ready to bake; simply reheat them before adding the rest of the ingredients.

Additionally, you can make and assemble the entire casserole ahead of time and store it in the refrigerator for up to 4 days. Just be sure to add the marshmallows right before baking so that they don’t get soggy

Is sweet potato pie the same as sweet potato casserole?

While they are both made with sweet potatoes, sweet potato pie and sweet potato casserole are actually two different dishes. The pie is usually baked in a traditional crust and has more of a custard-like texture, while the casserole tends to be lighter and loaded with toppings like marshmallows or pecans.


Suppose that you are looking for a comforting and delicious side dish to serve at your next holiday dinner, then be sure to try this sweet potato casserole with marshmallows recipe. This simple but flavorful dish is packed full of sweet, tender potatoes and topped off with gooey marshmallows that are perfectly golden brown and melted.

Looking for more great holiday recipes? Check out our favorites at Liliana Kitchen today and dive yourself into the miracle world of food!

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