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Marshmallow Buttercream Frosting

Marshmallow Buttercream Frosting

  • Author: Madison
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Total Time: 10 minutes
  • Yield: Frosts 1216 cupcakes or one 2-layer cake 1x
  • Category: Frosting
  • Method: No-Cook
  • Cuisine: American
  • Diet: Vegetarian

Description

Marshmallow Buttercream Frosting is a light, fluffy, and sweet frosting that’s perfect for cupcakes, cakes, and cookies. Made with butter and marshmallow creme, it whips up in minutes and adds a cloud-like texture and creamy vanilla flavor to any dessert.


Ingredients

Scale
  • 1 cup (2 sticks) unsalted butter, softened
  • 1 jar (7 oz) marshmallow creme (fluff)
  • 2 cups powdered sugar
  • 1 teaspoon vanilla extract
  • Pinch of salt

Instructions

  1. In a large mixing bowl, beat the softened butter on medium-high speed until light and fluffy, about 2–3 minutes.
  2. Add the marshmallow creme and beat until fully combined and smooth.
  3. Gradually add the powdered sugar, 1/2 cup at a time, beating well after each addition.
  4. Add vanilla extract and a pinch of salt, then beat on high for 1–2 more minutes until fluffy.
  5. Use immediately or store in an airtight container in the refrigerator. Re-whip before using if chilled.

Notes

  • Perfect for piping onto cupcakes or spreading on layered cakes.
  • If frosting is too thick, add 1–2 teaspoons of milk to reach desired consistency.
  • Pairs beautifully with chocolate, vanilla, or red velvet cakes.

Nutrition

  • Serving Size: 2 tablespoons
  • Calories: 160
  • Sugar: 18g
  • Sodium: 35mg
  • Fat: 9g
  • Saturated Fat: 6g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 20g
  • Fiber: 0g
  • Protein: 0g
  • Cholesterol: 25mg

Keywords: marshmallow frosting, buttercream, cupcake frosting, easy frosting, fluffy frosting, cake topping