2 c. graham cracker crumbs
3 bananas
1 can crushed pineapple (in own juice)
2pkgs. instant sugar free vanilla pudding
3-4 tbsp. butter
1 (12 oz.) Cool Whip Lite

Mix graham cracker crumbs and butter and press in 9x13 pan. Slice bananas and place on top of graham cracker crumbs. Mix pudding mix as instructed on box. Add pineapple and pour over bananas. Top with Cool Whip.