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Casserole dish full of marshmallow-topped sweet potatoes

Sweet Potato Casserole with Marshmallows is Top Easy Wow 3.


  • Author: cookbycook
  • Total Time: 50 minutes
  • Yield: 68 servings 1x
  • Diet: Vegetarian

Description

Sweet Potato Casserole with Marshmallows – creamy cinnamon-spiced mashed sweet potatoes topped with gooey marshmallows and crunchy pecans, a perfect holiday side dish.


Ingredients

Scale
  • 4 cups mashed sweet potatoes (about 4 large sweet potatoes, peeled and cooked)
  • ½ cup granulated sugar
  • 2 eggs, beaten
  • ½ cup milk
  • ¼ cup unsalted butter, melted
  • 1 tsp vanilla extract
  • ½ tsp ground cinnamon
  • ¼ tsp salt

Topping:

  • 1½ cups mini marshmallows
  • ½ cup chopped pecans
  • 2 tbsp brown sugar
  • 1 tbsp melted butter

Instructions

  1. Preheat oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
  2. In a large bowl, mix mashed sweet potatoes, sugar, eggs, milk, melted butter, vanilla, cinnamon, and salt until smooth.
  3. Spread the sweet potato mixture evenly in the prepared dish.
  4. In a small bowl, toss pecans with brown sugar and melted butter, then sprinkle evenly over the sweet potatoes.
  5. Bake for 25 minutes, then carefully remove from oven and scatter mini marshmallows on top.
  6. Return to oven for an additional 10–15 minutes, or until marshmallows are golden and gooey.
  7. Serve warm and enjoy the sweet, nutty, and fluffy goodness.

Notes

  • Make-ahead option: Assemble up to 1 day in advance and refrigerate; bake before serving.
  • If marshmallows brown too quickly, loosely tent with foil during the final bake.
  • Variations: For a lighter dish, reduce sugar or use a maple syrup drizzle; can substitute with lactose-free milk if needed.
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Side Dish
  • Method: Bake
  • Cuisine: American

Nutrition

  • Serving Size: 1/6 of casserole (about 1 cup)
  • Calories: Approximately 380
  • Sugar: 39 g
  • Sodium: 200 mg
  • Fat: 21 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 12 g
  • Trans Fat: 0 g
  • Carbohydrates: 52 g
  • Fiber: 5 g
  • Protein: 8 g
  • Cholesterol: 370 mg

Keywords: Sweet Potato Casserole with Marshmallows, Sweet Potato Casserole, Marshmallow-Topped Sweet Potatoes, Cinnamon Sweet Potato Side Dish, Holiday Side Dish