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marshmallow buttercream
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Marshmallow Buttercream

Prep Time10 minutes
Course: Dessert
Cuisine: American
Keyword: Buttercream, Frosting, Nut-Free
Servings: 12 cupcakes

Ingredients

  • 1 stick salted butter, room temperature
  • 4 cups powdered sugar
  • 1 tsp vanilla extract
  • 1 jar marshmallow fluff
  • 1-2 tbsp milk, optional (add to think buttercream if too thick)

Instructions

  • In a stand mixer, beat butter until cream, about 1-2 minutes on medium-to-high speed. Scrape down the sides of the bowl.
  • Slowly add powdered sugar and vanilla. Mix on low speed until incorporated, then increase your speed and mix well. Be sure to scrape down the bowl as needed.
  • Add the marshmallow fluff and mix on medium-to-high speed for 2-3 minutes, scraping the bowl as needed. If buttercream seems too thick, add in milk - one tablespoon at a time until desired consistency is reached.