Coconut Cake
["1 box butter cake mix", "2 c. sour cream", "1 1/2 c. Cool Whip", "2 c. sugar", "3 c. coconut"]
["Bake cake according to mix directions.", "Split cooled cake layers in half.", "Combine sugar, sour cream and 2 cups coconut. Reserve 1 cup of this mixture for frosting.", "Spread sour cream mixture between layers and on top of cake.", "Combine reserved cup of sour cream mixture with Cool Whip.", "Blend until smooth. Spread on top and sides of cake.", "Sprinkle remaining coconut on cake.", "Store in airtight container in refrigerator for 3 days before serving."]
["butter cake mix", "sour cream", "sugar", "coconut"]