Patience Cake - cooking recipe

Ingredients

1 box Duncan Hines golden butter cake mix
9 oz. Cool Whip
1 c. sour cream
1 (3 1/2 oz.) can flaked coconut
1 1/2 c. confectioners sugar

Preparation

Make cake by directions on box.
Bake in three 9-inch layers. Cool.
Spread the frosting between layers and on top.
Wrap in Saran Wrap; refrigerate.
Very good anytime, but improves after a day or two.