Ingredients

3 small packages of vanilla instant pudding mix
5 cups of milk
1 9-ounce carton of whipped topping
1 8-ounce carton of sour cream
1 box vanilla wafers
5 bananas, sliced

vanilla pudding: http://www.amazon.com/Jell-Instant-Pudding-Filling-3-4-Ounce/dp/B000E1HVF2

Instructions

Beat pudding mix with milk in large bowl until thickened
Fold in next 2 ingredients
Layer vanilla wafers and banana slices into 2 x 9 x 13-inch serving dish
Cover with half the pudding mixture
Repeat layers
Garnish with vanilla wafer crumbs

USA