Coconut Cake
["2 cartons sour cream (16 oz.)", "14 oz. frozen coconut", "2 c. sugar", "1 Duncan Hines butter yellow cake mix"]
["Prepare the cake mix following the directions on the box.", "Bake in 2 pans.", "After cake cools, use dental floss to split layers into 4 layers.", "Mix the first 3 ingredients thoroughly for the icing. Icing may be stored in refrigerator overnight.", "Spread icing over layers.", "(Keeps better in refrigerator.)", "May sprinkle extra coconut over cake after iced if desired."]
["sour cream", "frozen coconut", "sugar", "cake mix"]