1 white or yellow cake mix
1 can of pie filling (your choice)
1 pkg. vanilla pudding, instant
1 container 8 oz. Cool Whip

Make cake according to directions. While cake is warm, poke holes in cake with fork. Spread pie filling over warm cake. Cool. Spread prepared pudding over pie filling and then cover with Cool Whip. Refrigerate at least 2 hours before serving.