1 white cake mix

Mix according to directions. Make 3 (8 inch) round cakes.

FROSTING:

1 (8 oz.) sour cream
1 c. sugar
2 pkgs. frozen coconut
1 lg. container Cool Whip

Mix sour cream and sugar; add coconut and then fold in Cool Whip. Make a 3-layer cake with frosting between layers and on sides.