Sweet Potato Casserole with Marshmallows
Sweet Potato Casserole with Marshmallows is a comforting and classic holiday dish that combines creamy mashed sweet potatoes with a golden, gooey toasted marshmallow topping. This easy-to-make casserole balances natural sweetness and warm spices, making it a nostalgic and satisfying side dish perfect for festive meals or year-round enjoyment.
- Author: Mary
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 6-8 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Base Ingredients
- 4 cups sweet potatoes, peeled and chopped
- 1/2 cup brown sugar
- 1/4 cup butter
- 1/4 cup milk or cream
- 1 teaspoon vanilla extract
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
Topping
- Prepare and cook the sweet potatoes: Peel and chop fresh sweet potatoes into even chunks. Boil or steam them for about 15 to 20 minutes, or until tender enough to mash easily.
- Mash the sweet potatoes: Drain the cooked sweet potatoes well. Mash thoroughly, then add butter, brown sugar, milk, vanilla extract, cinnamon, and nutmeg. Mix until the mixture is smooth and creamy.
- Transfer to casserole dish: Spoon the mashed sweet potato mixture into a greased baking dish and smooth the top evenly with a spatula.
- Top with marshmallows: Generously sprinkle mini marshmallows over the surface, creating a thick layer that will toast into a golden brown crust.
- Bake until golden and bubbly: Bake in a preheated oven at 350°F (175°C) for about 25 minutes, or until the marshmallows have puffed up and turned a beautiful golden color.
Notes
- Use fresh sweet potatoes for best flavor and texture; canned sweet potatoes can be used if drained well.
- Don’t skip the cinnamon and nutmeg as they bring cozy warmth and enhance the flavor.
- Keep an eye on the marshmallows while baking to avoid burning; toast gradually for best results.
- Let the casserole rest for a few minutes before serving to allow flavors to meld.
- For added texture, sprinkle chopped pecans or walnuts on top before baking.
Nutrition
- Serving Size: 1 cup
- Calories: 250 kcal
- Sugar: 18 g
- Sodium: 150 mg
- Fat: 7 g
- Saturated Fat: 4 g
- Unsaturated Fat: 2 g
- Trans Fat: 0 g
- Carbohydrates: 42 g
- Fiber: 4 g
- Protein: 2 g
- Cholesterol: 20 mg
Keywords: sweet potato casserole, marshmallows, holiday side dish, comfort food, gluten free, baked sweet potatoes