20 oz can crushed pineapple, drained but save juicewater
2 pkgs instant vanilla pudding
2 c milk
3/4 bowl cool whip
Mix cake mix with pineapple juice and enough water to make the correct amt of water for cake mix directions. Bake in (2) 9inch round pans for 350° for 25-30 mins or until toothpick comes out clean. Place pineapple between cake layers. Mix pudding, milk, and cool whip together; spread over cake.