3 1/4 oz. banana cream instant pudding
2 (3 1/4 oz.) pkg. French vanilla instant pudding
5 c. cold milk
8 oz. sour cream
12 oz. Cool Whip (1/2 in pudding, save 1/2 for topping)
1 box vanilla wafers
8 lg. bananas

Mix pudding, milk, sour cream and one half of Cool Whip with electric mixer. Alternate in very large dish or two medium Pyrex dishes, pudding, vanilla wafers, and bananas. Top with remaining Cool Whip. Serves 6 to 8.