2 (3.4 oz.) pkg. vanilla instant pudding mix
1 (8 oz.) c. sour cream
3 1/2 c. milk
Vanilla wafers
3 lg. bananas
1 (8 oz.) carton frozen whipped topping, thawed

Combine first 3 ingredients in a large bowl. Beat at low speed with electric mixer 2 minutes or until thickened. Line bottom and sides of a 3-quart bowl with vanilla wafers. Slice 1 banana and layer over wafers. Spoon 1/3 of pudding mixture over bananas.

Repeat layers with vanilla wafers, bananas and pudding twice. Chill. Spread whipped topping over custard. Yield: 10-12 servings.