1 c. sour cream
1 regular tub Cool Whip
2 boxes vanilla wafers
6 to 8 ripe bananas
2 boxes instant vanilla pudding

Mix pudding as directed on box. Add sour cream and Cool Whip to pudding and mix together well. Layer in large bowl the vanilla wafers, sliced bananas and then pudding mixture. Continue layers until all pudding mixture is used. You can crush wafers and sprinkle on top if you like.