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Strawberry Marshmallow Frosting Recipe

4.9 from 131 reviews

A delightful and fluffy strawberry marshmallow frosting made with fresh or freeze-dried strawberries, marshmallow creme, butter, and powdered sugar. Perfect for adding a sweet, fruity twist to cakes, cupcakes, and desserts.

Ingredients

Scale

Fruits

  • 1 cup fresh strawberries or 1/2 cup freeze-dried strawberries

Dairy and Sweets

  • 1 cup marshmallow creme
  • 1/2 cup unsalted butter, softened
  • 1 cup powdered sugar

Flavorings

  • 1 teaspoon vanilla extract
  • 1 pinch salt

Instructions

  1. Prepare the strawberries: Puree the fresh strawberries and strain off any excess liquid to avoid a runny frosting, or alternatively, grind the freeze-dried strawberries into a fine powder for a more concentrated flavor.
  2. Beat the butter: In a mixing bowl, beat the softened unsalted butter with an electric mixer on medium speed until it becomes light and fluffy, approximately 2-3 minutes, which helps to create a smooth frosting base.
  3. Add marshmallow creme: Incorporate the marshmallow creme into the butter and continue beating until well blended and silky in texture, ensuring the sweetness and fluffiness are evenly distributed.
  4. Mix in strawberry flavor: Add the strawberry puree or freeze-dried strawberry powder to the mixture, stirring until the color and flavor are evenly combined, yielding a smooth pink frosting.
  5. Add powdered sugar gradually: Slowly add the powdered sugar in increments while mixing on low speed to prevent sugar dust from flying and to maintain the creamy consistency.
  6. Flavor with vanilla and salt: Add the vanilla extract and a pinch of salt to balance the sweetness and enhance the overall flavor profile of the frosting.
  7. Beat to fluffy peaks: Increase the mixer speed to medium-high and beat the frosting until it achieves a light, fluffy texture with soft peaks forming, ideal for spreading or piping onto desserts.
  8. Chill before use: If desired, chill the frosting in the refrigerator for 10–15 minutes to firm it up slightly, making it easier to pipe or spread smoothly.

Notes

  • Using freeze-dried strawberries gives a more intense strawberry flavor and prevents additional moisture in the frosting.
  • Straining fresh strawberry puree is important to maintain a thick consistency and avoid a runny frosting.
  • The frosting can be stored in the refrigerator for up to 3 days; bring to room temperature and rewhip before use.
  • This frosting works well on cakes, cupcakes, and other sweet treats requiring a fluffy, fruity topping.
  • Adjust powdered sugar quantity slightly if the frosting is too runny or too stiff.

Keywords: strawberry frosting, marshmallow frosting, dessert frosting, strawberry buttercream, no-cook frosting, fruity frosting