1 lg. Cool Whip (lite)
1 lg. vanilla pudding mix (sugar free)
1 (8 oz.) light sour cream
1 box cholesterol free vanilla wafers
8 bananas

Mix Cool Whip, pudding mix and sour cream together. Then in a dish line bottom and sides with vanilla wafers. Cut up bananas (half of bananas - about 4) and put on top of vanilla wafers. Repeat layers of vanilla wafers and bananas. (Can make as many layers as you want). Pour mixture between layers. Mixture should be on top. Refrigerate.