Go Back

Foolproof Peanut Butter Frosting

Yields 34 ounces of frosting, or enough to frost 3 cake layers (or a standard 2-layer cake with enough leftover for a half batch of cupcakes).
Print Recipe Pin Recipe Save Recipe

Ingredients
 

  • 1 cup (10 ounces) creamy peanut butter
  • 1 cup (8 ounces) butter, softened to room temperature (I use salted)
  • 3 1/2 cups (14 ounces) powdered sugar
  • 1/4 cup (2 ounces) milk
  • 1 tablespoon vanilla extract

Instructions

  1. In a large mixing bowl, beat the peanut butter and butter until creamy.
  2. Add about half of the powdered sugar and blend well.
  3. Add the milk and vanilla. Blend again.
  4. Beat in the remaining powdered sugar until the mixture is fluffy and smooth.
Tried this recipe?Click here to rate and comment.