1 box Duncan Hines yellow deluxe supreme cake mix

Bake as directed on box. Make 2 layers. When cool, put in refrigerator for 3 days. After 3 days, take out and slit layers to make 4.

ICING:

2 c. granulated sugar
2 c. (8 oz.) sour cream
2 (8 oz.) pkg. frozen coconut

Mix and leave in refrigerator for 24 hours. Then stack cake. Keep in refrigerator.