Sour Cream Coconut Cake
["1 box Duncan Hines butter recipe cake mix", "1 1/2 c. sugar", "1 (8 oz.) carton sour cream", "2 pkg. frozen coconut"]
["Prepare cake mix according to directions on box.", "Mix sugar, sour cream and 1 1/2 packages of frozen coconut.", "Do not cook, just stir well.", "Pour on cake (still in pan) and sprinkle with remaining 1/2 cup coconut."]
["butter", "sugar", "sour cream", "frozen coconut"]