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Easy Creamy Sweet Potato Casserole with Marshmallows

Sweet Potato Casserole with Marshmallows

Thanksgiving just isn't the same without a classic Sweet Potato Casserole with Marshmallows! This recipe is a crowd-pleaser, perfectly balancing sweet and savory flavors with a fluffy, toasted marshmallow topping. Imagine a creamy, spiced sweet potato base topped with golden-brown marshmallows – it's pure comfort food and a staple for our family gatherings.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Side Dish
Cuisine American, Thanksgiving
Calories 320 kcal

Equipment

  • 9x13-inch baking dish,
  • oven
  • Large bowl
  • Mixer or spoon

Ingredients
  

Main Ingredients

  • 4 cups cooked and mashed sweet potatoes (about 3 large sweet potatoes)
  • 1/2 cup butter melted, unsalted
  • 1/2 cup granulated sugar
  • 2 large eggs lightly beaten
  • 1/4 cup milk
  • 1 tsp vanilla extract
  • 1/2 tsp cinnamon
  • 1/4 tsp nutmeg
  • 1/4 tsp salt
  • 2 cups mini marshmallows

Pecan Crumble Topping (Optional)

  • 1/2 cup chopped pecans optional, for topping
  • 2 tbsp brown sugar optional, for topping
  • 2 tbsp butter melted, optional for topping

Instructions
 

  • Preheat your oven to 375°F (190°C). Cook the sweet potatoes until soft by baking, boiling, or microwaving. Peel and mash, ensuring no big lumps remain.
  • In a large bowl, combine mashed sweet potatoes, melted butter, sugar, beaten eggs, milk, vanilla extract, cinnamon, nutmeg, and salt. Mix until smooth and creamy.
  • Grease a 9x13 inch baking dish to prevent sticking.
  • Pour the sweet potato mixture into the baking dish and spread evenly.
  • Sprinkle mini marshmallows evenly over the mixture. If using, mix pecan crumble topping ingredients and sprinkle over marshmallows.
  • Bake for 15-20 minutes or until marshmallows are golden brown and puffed. Watch closely to avoid burning.
  • Allow casserole to cool slightly before serving to help marshmallows set.

Notes

Feel free to customize with a pecan crumble topping for added texture. This recipe also offers vegan, gluten-free, and sugar-free substitutions to suit your needs.
Keyword Holiday, Marshmallows, Sweet Potato, Vegetarian