Pineapple Cake - cooking recipe

Ingredients

1 box yellow or white cake mix
2 pkg. frozen coconut or 1 large can pineapple, drained
2 (8 oz.) containers sour cream
2 c. sugar
1 large container Cool Whip

Preparation

Bake cake and split in 4 layers.
Mix pineapple, sour cream and sugar.
Set aside 1 cup mixture.
Spread remainder between layers, then mix Cool Whip with 1 cup reserved mixture.
Cover cake with this mixture.