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Marshmallow Fluff Buttercream

5 from 5 votes
Soft, silky, and irresistibly fluffy, this frosting is great on any cake or cupcake!
Prep Time 5 minutes
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Ingredients

  • 1 7 oz tub marshmallow fluff anywhere close to 7oz is fine, brands may vary
  • 1 cup powdered sugar
  • 1 cup 2 sticks real butter, at room temperature
  • 1 teaspoon vanilla extract optional

Instructions

  • Beat butter until light and fluffy, add sugar and vanilla and continue beating. Add marshmallow fluff and beat at medium-high speed for 1-2 minutes until smooth and fluffy.
Author: Sara Wells
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