Chocolate Frosting
["2 Tbsp. margarine", "1/4 c. cocoa powder", "1 1/2 c. powdered sugar, sifted", "3 Tbsp. skim milk", "1 tsp. vanilla", "1 1/2 c. powdered sugar, sifted"]
["In a mixing bowl, beat margarine and cocoa powder until margarine is softened.", "Gradually add 1 1/2 cups powdered sugar, beating well.", "Slowly beat in 3 tablespoons skim milk and vanilla. Slowly beat in 1 1/2 cups powdered sugar and additional skim milk, if needed, to make of spreading consistency.", "Makes 1 cup."]
["margarine", "cocoa powder", "powdered sugar", "milk", "vanilla", "powdered sugar"]