Coconut Cake
["2 c. sour cream", "2 c. sugar", "1 (12 oz.) frozen coconut", "2 layers yellow cake mix, split to make 4 layers"]
["Mix first 3 ingredients and refrigerate overnight.", "Ice cake between layers and on top.", "Seal and refrigerate 4 days."]
["sour cream", "sugar", "frozen coconut", "cake mix"]