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Marshmallow-Topped Sweet Potato Soufflé Recipe


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  • Author: Michelle Davis
  • Total Time: 50–57 minutes
  • Yield: 810 servings 1x

Description

A warm, creamy sweet potato soufflé topped with lightly toasted marshmallows, perfect for cozy family dinners or festive holiday gatherings. The combination of sweet, spiced sweet potatoes and a golden, gooey marshmallow topping makes this dish a comforting and crowd-pleasing addition to any table.


Ingredients

Scale
  • 4 large sweet potatoes, peeled and cut into chunks

  • 1/2 cup unsalted butter, softened

  • 1/2 cup granulated sugar

  • 1/2 cup brown sugar, packed

  • 1/2 cup milk

  • 2 large eggs, lightly beaten

  • 1 teaspoon vanilla extract

  • 1/2 teaspoon ground cinnamon

  • 1/4 teaspoon ground nutmeg

  • 1/4 teaspoon salt

  • 2 cups mini marshmallows


Instructions

  • Preheat the oven to 350°F (175°C) and grease a 9×13-inch baking dish.

  • Boil sweet potatoes in a large pot of water until tender, about 20 minutes. Drain and transfer to a large bowl.

  • Mash the sweet potatoes until smooth using a potato masher or electric mixer.

  • Add butter and mix until incorporated.

  • Stir in granulated sugar, brown sugar, milk, eggs, vanilla extract, cinnamon, nutmeg, and salt until smooth.

  • Pour the mixture into the prepared baking dish and smooth the top.

  • Bake uncovered for 25–30 minutes, until edges are set and the center is slightly jiggly.

  • Remove from oven, sprinkle mini marshmallows evenly over the top, and return to bake for 10–12 minutes until marshmallows are golden brown.

  • Cool slightly before serving. Serve warm for best texture and flavor.

Notes

  • Make ahead: Prepare sweet potato mixture a day in advance and refrigerate; add marshmallows just before baking.

  • For extra creamy texture, whip sweet potatoes with a hand mixer.

  • Pairs well with roasted meats, salads, or as a dessert.

  • Store leftovers in an airtight container in the fridge for up to 3 days; reheat gently in the oven.

  • Regular-sized marshmallows can be used if mini marshmallows are unavailable; cut into smaller pieces and monitor browning.

  • Prep Time: 15 minutes
  • Cook Time: 35–42 minutes