Pineapple Cake - cooking recipe

Ingredients

butter yellow cake mix, recipe mixed by directions on box and baked in 3 pans
15 3/4 oz. crushed pineapple, drained slightly
1 small box vanilla instant pudding
8 oz. Cool Whip

Preparation

Mix pineapple with dry pudding. (Chill while cake bakes.) Cool cake. Add Cool Whip to pineapple mixture. Frost between layers and frost cake. Keep refrigerated.