Cocoa-Fudge Icing
["1/4 c. margarine", "1/4 c. cocoa", "1 1/2 c. powdered sugar", "3 Tbsp. milk", "1/2 tsp. vanilla"]
["Combine all ingredients and beat until nice and creamy, adding the sugar a small amount at a time.", "If too thin, add a little more sugar.", "Top with walnuts or pecans."]
["margarine", "cocoa", "powdered sugar", "milk", "vanilla"]