Marshmallow Frosting

Publish date:
Updated on
Marshmallow Frosting
  • Prep Time
  • 24Servings


  • 4 sticks (1 pound) unsalted butter, at room temperature
  • 2 cups confectioners sugar
  • 1/2 teaspoon pure vanilla extract (optional)
  • 1 16 ounce tub marshmallow cream (such as Marshmallow Fluff brand)


In a large mixing bowl, beat the butter until creamy.

Beat in one-fourth of the sugar until fluffy, then repeat with the remaining sugar.

Beat in the vanilla, then stir in the marshmallow cream until well blended.