Sweet Potato Casserole with Marshmallow Fluff & Pecan-Streusel

Sweet Potato Casserole with Marshmallow Fluff & Pecan-Streusel

12 servings
Delicious sweet potatoes mashed and topped with gooey marshmallow fluff and a pecan streusel.

Ingredients

  • sweet potatoes)

    (about 16 ounces total

    4 medium
  • brown sugar
    ½ c
  • whole milk
    1 c
  • whole eggs
    2
  • vanilla extract
    1 tsp
  • salt
    1 tsp
  • large jar jet-puffed marshmallow creme
    1
  • brown sugar
    ½ c
  • pecans

    finely chopped

    ½ c
  • flour
    ⅓ c
  • butter

    melted

    3 tbsp.

Directions

Cook the sweet potatoes:

  1. 1

    Preheat the oven to 375-f degrees. Wash 4 medium sweet potatoes and bake them on a foil or parchment lined baking sheet until fork tender, about 1 hour. When they cool enough, scrape out the potatoes into a large bowl and discard the skins.

Prepare the casserole:

  1. 1

    Preheat the oven to 400-f degrees. Add the brown sugar, milk, eggs, vanilla extract and salt to the sweet potatoes. Mash the mixture with a fork, leaving a few chunks for texture if you like.

Prepare the streusel:

  1. 1

    In a separate bowl, mix the 1/2 cup brown sugar, 1/2 cup chopped pecans, 1/3 cup flour and 3 Tbsp. melted butter. Use a fork to mix thoroughly.

Finish assembling:

  1. 1

    Spread the mashed sweet potato mixture into a lightly sprayed 9-inch square baking dish. Add marshmallow fluff, then sprinkle the streusel mixture over the top.

  2. 2

    Bake for 30 minutes, or until golden brown. Remove from oven promptly - I have learned from experience that keeping it in there for an overly long time will affect the fluff.

Sweet Potato Casserole with Marshmallow Fluff & Pecan-Streusel

Sweet Potato Casserole with Marshmallow Fluff & Pecan-Streusel

90 min12 servings321 cal

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About this Recipe

Craving the ultimate holiday side dish that brings smiles to every face? This Sweet Potato Casserole with Marshmallow Fluff & Pecan-Streusel is your answer, delivering a comforting classic with irresistible textures and flavors that define festive gatherings.

This recipe works because it masterfully combines creamy, mashed sweet potatoes with a double layer of delight: a luscious, gooey marshmallow fluff topping and a crisp, nutty pecan streusel. It's a symphony of sweet and savory notes, designed to be the star side dish at your next family meal, particularly perfect for Thanksgiving.

Prepare for a rich and decadent experience. Each spoonful offers the velvety smoothness of perfectly mashed sweet potatoes, sweetened with brown sugar and brightened with vanilla. This is beautifully contrasted by the airy, melt-in-your-mouth sweetness of the marshmallow fluff, which turns golden and lightly toasted in the oven. The grand finale is the crunchy pecan-streusel, providing a delightful textural counterpoint with its buttery, flour, and brown sugar crumb, studded with finely chopped pecans. You’ll find this casserole deeply satisfying, a true highlight on any holiday table.

For a twist, you can easily customize the streusel by swapping pecans for walnuts or almonds for a different nutty note. If you prefer a less sweet base, consider slightly reducing the brown sugar in the sweet potato mixture. You can also experiment with a blend of brown and white sugar in the streusel for a slightly different texture. This casserole adapts beautifully to your personal preference.

Serve this glorious Sweet Potato Casserole as the centerpiece of your holiday spread, alongside roasted turkey or ham. It’s an ideal companion for any festive occasion, promising a warm, inviting dish that guests will rave about.

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