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Close-up of toasted marshmallow topping on sweet potato casserole

Sweet Potato Casserole with Marshmallows has 5 top yum wow.


  • Author: RoniWilliams
  • Total Time: 50 minutes
  • Yield: 810 servings 1x
  • Diet: Vegetarian

Description

Sweet Potato Casserole with Marshmallows: Creamy, sweet, and topped with a golden layer of toasted marshmallows, this holiday side is a Thanksgiving must-have.


Ingredients

Scale
  • 4 large sweet potatoes, peeled and cubed
  • ¼ cup butter, softened
  • ¼ cup brown sugar
  • 2 tbsp maple syrup or honey
  • ¼ cup milk (or cream for extra richness)
  • 1 tsp vanilla extract
  • ½ tsp cinnamon
  • ¼ tsp nutmeg
  • Pinch of salt
  • ½ cup chopped pecans
  • 2 cups mini marshmallows

Instructions

  1. Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
  2. Boil sweet potatoes in a large pot of salted water for 15–20 minutes, until tender. Drain and mash until smooth.
  3. Stir in butter, brown sugar, maple syrup, milk, vanilla, cinnamon, nutmeg, and salt until creamy and well combined.
  4. Spread the sweet potato mixture evenly into the prepared dish. Sprinkle chopped pecans over the top, then cover with marshmallows.
  5. Bake for 20–25 minutes, or until marshmallows are golden brown and lightly toasted.
  6. Let cool slightly before serving. Serve warm for the best gooey, sweet, and crunchy bite!

Notes

  • For extra richness, use cream instead of milk.
  • Make ahead: prepare up to the baking step and refrigerate, then bake when ready (add a few extra minutes).
  • Toast pecans lightly for enhanced aroma.
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Side Dish
  • Method: Bake
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving (about 1/10 of dish)

Keywords: Sweet Potato Casserole with Marshmallows, Thanksgiving side, holiday side, marshmallows, pecans, creamy sweet potatoes