Created by JostLori on October 4, 2020
Step 1: Using an electric mixer, beat the butter until smooth. Add the marshmallow cream and mix until well combined. Add the powdered sugar and a pinch of salt and mix until smooth.
Step 2: The frosting will keep, refrigerated, but bring back to room temp to spread. Makes enough to frost a 9x13 cake, or a two layer cake.