No-Cook Fudge Frosting
From Better Homes and Gardens New Cook Book
4 ¾ cups sifted powdered sugar
½ cup unsweetened cocoa powder
½ cup softened unsalted butter
⅓ cup boiling water
1 teaspoon vanilla
In a large bowl combine 4 ¾ cups powdered sugar and ½ cup cocoa powder.
Add ½ cup butter, ⅓ cup boiling water and 1 teaspoon vanilla.
Using a hand mixer mix on low until all combined. Then increase the speed to medium and beat for 1 minute. Cool for 30 minutes.