AC's Banana Pudding

This recipe is one my Grandma Whitlock's originals. There's nothing like some good banana pudding after a big Sunday lunch at Grandma's house.

Ingredients
3 boxes Instant Vanilla Pudding
5 cups Milk
8 oz Sour Cream
9 oz Cool Whip
1 lb Vanilla Wafers
3-4 large bananas

Mix pudding and milk.
Add sour cream and 1/2 Cool Whip.
Line a 3 qt casserole dish with vanilla wafers.
Top with a layer of sliced bananas and 1/2 of pudding.
Mash a few vanilla wafers in.
Top with remaining Cool Whip.
Chill for at least 2 hours.