Sweet Potato Casserole With Marshmallows
Savor the warmth and sweetness of this classic sweet potato casserole with marshmallows. A comforting dish that combines creamy sweet potatoes with a luscious marshmallow topping, it brings joy to every gathering. Perfect for Thanksgiving or any family dinner, this casserole is not only delicious but also easy to make. Let’s dive into the recipe that will surely become a favorite at your table!
Ingredients
- 4 cups mashed sweet potatoes
- 1 cup sugar
- 1/2 cup milk
- 1/2 cup melted butter
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 teaspoon cinnamon
- 1/4 teaspoon nutmeg
- 2 cups mini marshmallows

Servings and Cooking Time
This recipe makes about 8 servings. Preparation time is approximately 15 minutes, and cooking time is around 30 minutes.
Nutritional Value
Each serving (1/8 of the casserole) contains approximately 220 calories, 9g fat, 35g carbohydrates, 2g protein, and 3g fiber. This nutritional information is based on one serving for one person.
Step-by-Step Cooking Process
- Preheat your oven to 350°F (175°C).
- Peel and boil sweet potatoes until tender, then drain.
- Mash the sweet potatoes in a large mixing bowl.
- Add sugar, milk, melted butter, eggs, vanilla extract, cinnamon, and nutmeg to the potatoes.
- Mix until well combined and smooth.
- Transfer the sweet potato mixture to a greased baking dish.
- Spread the mixture evenly in the dish.
- Bake in the preheated oven for 25 minutes.
- Remove from oven and sprinkle mini marshmallows on top.
- Bake for an additional 5-10 minutes, until marshmallows are golden brown.

Alternative Ingredients
You can substitute brown sugar for white sugar for a deeper flavor. Additionally, coconut milk can replace regular milk for a dairy-free version. For a nutty twist, consider adding chopped pecans or walnuts on top before baking.
Serving and Pairings
This sweet potato casserole pairs beautifully with roasted turkey, ham, or alongside a fresh green salad. It also makes a delightful addition to any holiday buffet table.
Storage and Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until heated through. This dish can be frozen, but it’s best to freeze before adding the marshmallows to maintain texture.
Cooking Mistakes
- Overcooking the sweet potatoes can make them watery.
- Not mashing the sweet potatoes thoroughly can result in a lumpy texture.
- Using stale marshmallows can affect the dish’s flavor and texture.
- Skipping the spices can lead to a bland casserole.
- Not preheating the oven can alter the baking time.
Helpful Tips
- Choose firm, smooth sweet potatoes for the best results.
- For extra richness, use half-and-half instead of milk.
- Topping with pecans before baking adds a nice crunch.
- Let the dish cool slightly before serving for easier slicing.

FAQs
Can I prepare sweet potato casserole ahead of time?
Yes, you can prepare the sweet potato mixture a day in advance and store it in the refrigerator. Just add the marshmallows and bake before serving.
What can I use instead of marshmallows?
Consider using a streusel topping made of oats, brown sugar, and butter for a crunchy alternative.
Is sweet potato casserole healthy?
While sweet potato casserole can be high in sugar and butter, using natural sweeteners and reducing added sugar can make it healthier.
Can I make this dish vegan?
Yes, substitute eggs with flax eggs and use non-dairy milk and butter alternatives for a vegan version.
What is the best way to mash sweet potatoes?
Using a potato masher or a ricer yields the best texture. Avoid using a blender as it can make them gummy.
Conclusion
Sweet potato casserole with marshmallows is a classic dish that perfectly balances sweet and savory flavors. Whether you’re serving it for a holiday feast or a cozy family dinner, this recipe is sure to impress. Give it a try, and it may just become a staple in your home!

Sweet Potato Casserole With Marshmallows
Ingredients
- 4 cups mashed sweet potatoes
- 1 cup sugar
- 1/2 cup milk
- 1/2 cup melted butter
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 teaspoon cinnamon
- 1/4 teaspoon nutmeg
- 2 cups mini marshmallows
Instructions
- Preheat your oven to 350°F (175°C).
- Peel and boil sweet potatoes until tender, then drain.
- Mash the sweet potatoes in a large mixing bowl.
- Add sugar, milk, melted butter, eggs, vanilla extract, cinnamon, and nutmeg to the potatoes and mix until smooth.
- Transfer the sweet potato mixture to a greased baking dish and spread evenly.
- Bake in the preheated oven for 25 minutes.
- Remove from oven and sprinkle mini marshmallows on top.
- Bake for an additional 5-10 minutes, until marshmallows are golden brown.