2-3 bananas
1 box instant vanilla pudding (exchange = sugar-free)
3 c. cold (1/2%) milk
20-25 vanilla wafers
1 c. lite Cool Whip

Beat pudding and milk on lowest speed for 1-2 minutes, until blended. Fold in lite Cool Whip.

Layer vanilla wafers, bananas, then pudding. Repeat layers. Top with a few vanilla wafers to garnish.