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Easy Sweet Potato Casserole (with Marshmallows)

A creamy classic sweet potato casserole topped with golden marshmallows, perfect for holidays and family dinners.
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Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Holiday, Side Dish
Cuisine: American, Autumn
Calories: 320
Ingredients Equipment Method Notes

Ingredients
  

Sweet Potato Base
  • 3 cups sweet potatoes cooked and mashed
  • 0.5 cup unsalted butter melted
  • 0.75 cup brown sugar packed
  • 2 eggs large
  • 0.5 cup milk
  • 1 tsp vanilla extract
  • 1 tsp cinnamon
  • 0.5 tsp salt
Topping
  • 2 cups mini marshmallows

Equipment

  • Large mixing bowl
  • Hand mixer or potato masher
  • Baking dish
  • Oven

Method
 

  1. Preheat oven to 350°F (175°C) and grease a baking dish.
  2. Mix mashed sweet potatoes, butter, and brown sugar until smooth.
  3. Add eggs, milk, vanilla, cinnamon, and salt; mix well.
  4. Spread mixture evenly in baking dish.
  5. Bake uncovered for 25 minutes.
  6. Top with marshmallows and bake until golden.

Notes

Add marshmallows just before final bake for best texture.