1 pkg. graham crackers (plain, not honey)
Cool Whip
3 or 4 bananas

Grease a 12 x 7 1/2 x 2 inch pan or smaller. Place a layer of whole graham crackers in bottom. Add a layer of sliced bananas. Frost with Cool Whip. Repeat layers. Cover and refrigerate several hours or overnight. Cut into squares and serve. Diabetics can eat this!