Vanilla wafers
1 (8 oz.) box Cool Whip
2 (3 1/2 oz.) boxes instant pudding & pie filling (vanilla)
3 (8 oz.) c. sweet milk
Bananas
1 (8 oz.) box sour cream

In bowl mix milk, pudding mix, sour cream and Cool Whip.

In pan place a layer of vanilla wafers, then a layer of sliced bananas. cover with a layer of mixture (do this 3 times). Sprinkle with grated vanilla wafer. Cover with foil and place in refrigerator overnight.