The BEST Marshmallow Buttercream

I adore the texture of this frosting. It is truly one of the lightest and fluffiest buttercreams I have ever made.

Course Dessert
Cuisine American
Keyword Marshmallow Buttercream, The BEST Marshmallow Buttercream
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings 8 servings
Author Amanda Rettke


  • 1 c butter softened
  • 4 c confectioners' sugar
  • 1/2 tsp. almond extract
  • 1 13 ounce jars marshmallow creme or fluff


  1. Cream butter in a mixing bowl with an electric mixer on medium until butter is light and fluffy.
  2. Add in almond extract.
  3. Gradually beat in confectioners' sugar, about a 1/2 cup at a time.
  4. Once fully combined, gently fold the marshmallow creme into the frosting.
  5. Adapted from [|]