Pudding Surprise Cake
["1 yellow cake mix, baked", "1 or 2 boxes banana cream instant pudding mix", "1 large carton Cool Whip", "1 or 2 cans strawberry or cherry pie filling"]
["Leave baked cake in deep large 9 x 13 or size larger pan.", "Add mixed banana cream pudding.", "Layer with Cool Whip.", "Top with cherry or strawberry pie filling."]
["yellow cake", "banana cream", "strawberry"]