1 large pkg. French vanilla instant pudding
2 c. milk
1 tsp. vanilla
8 oz. carton Cool Whip
1 small carton sour cream
1 can sweetened condensed milk
1 box vanilla wafers
5 to 6 large bananas

Mix first 3 ingredients well. In another bowl, mix Cool Whip, sour cream and milk. Mix well and add to pudding mixture. Alternate layers of bananas, vanilla wafers and pudding mixture. Chill.