1 lg. Cool Whip
1 lg. can milk (Pet)
1 tsp. vanilla extract
1 lg. box vanilla instant pudding mix
1 box vanilla wafers
Banana
1 1/3 c. water

Combine milk, vanilla and water. Next blend pudding mix and Cool Whip, mix ingredients well. Layer wafers, banana and pudding mix, ending with pudding mixture. Refrigerate overnight.