Quick Coconut Cake
["1 box all-butter cake mix", "1 pkg. sour cream", "1 1/2 c. sugar", "2 pkg. frozen coconut"]
["Mix sugar and sour cream together.", "Add 1 1/2 packages coconut to mixture.", "Place filling between layers and sprinkle with remainder of coconut; let stand overnight or several hours before serving.", "Keep stored in refrigerator."]
["cake mix", "sour cream", "sugar", "frozen coconut"]