"Perfectly Chocolate" Chocolate Frosting Ingredients 1/2 cup (1 stick) butter or margarine 2/3 cup HERSHEY'S Cocoa 3 cups powdered sugar 1/3 cup milk 1 teaspoon vanilla extract Instructions Melt butter. Stir in cocoa. Alternately add powdered sugar and milk, beating to spreading consistency. Add small amount additional milk, if needed. Stir in vanilla. About