Cool Whip Cake - cooking recipe

Ingredients

1 box white or yellow cake mix
1 can crushed pineapple, not drained
1 (3 oz.) instant vanilla pudding mix
1 (8 oz.) Cool Whip

Preparation

Bake cake as directed.
Mix pineapple and pudding mix.
Fold in the Cool Whip; frost cake.
Store in refrigerator.