1 lg. angel food cake
1 lg. can pineapple, crushed
1 lg. Lite Cool Whip
1 lg. vanilla instant pudding

Slice the cake into 3 layers. Set aside. Mix the pudding and pineapple together. Fold in the Cool Whip and spread between the layers of the cake. Use the remaining mixture to frost the cake. Chill for 1 hour and enjoy.