2 pkgs. lg. instant French vanilla pudding
3 c. cold milk
1 (8 oz.) container Cool Whip, thawed
1 box graham crackers (whole)
1 can chocolate frosting

Line pan with whole crackers. Mix pudding and milk. Put in 1/2 the pudding over crackers. Add another layer of crackers. Add the rest of the pudding. Add another layer of crackers. Frost with canned chocolate frosting. Refrigerate 12 to 14 hours.