1 lg. pkg. sugar free vanilla pudding (made with skim milk)
1 carton Cool Whip, lg.
4 lg. bananas
1 sm. pkg. vanilla wafers

Mix pudding that is made by package instructions with skim milk with thawed Cool Whip. Put vanilla wafers in bottom of dish. Cut bananas in rounds and place over wafers. Pour pudding mixture over bananas. Top with Cool Whip and a few crushed wafers if desired.