Coconut Cake - cooking recipe

Ingredients

1 box white cake mix
1 (16 oz.) sour cream
2 c. sugar
2 (6 oz.) pack frozen coconut
1 small Cool Whip

Preparation

Mix sour cream, sugar and coconut together.
Spread 1/2 cup of mixture between cake layers that have been cut with a string to make 4 layers.
Mix other 1/2 of mixture with the Cool Whip and spread over cake.
Keep in refrigerator for 3 days before eating.