2 lg. boxes Nilla wafers
6 to 8 lg. ripe bananas
1 pt. sour cream
2 boxes vanilla instant pudding
4 c. milk, cold
1 to 2 cartons Cool Whip
Layer bananas and wafers in inverted top of a large rectangular Tupperware cake taker (11 x 13 inch). Mix instant pudding, milk, and sour cream until smooth. Pour over bananas and wafers, making sure the pudding mix seeps through to the bottom. Top with Cool Whip. Refrigerate until ready to serve. Delicious!
Note: Recipe can be made smaller by reducing ingredients by half. Serves over 10 generous servings.