Eclair Cake
["1 box graham crackers", "2 small pkg. vanilla instant pudding", "9 oz. Cool Whip"]
["Mix pudding as stated on box, then blend in Cool Whip.", "Butter bottom of 9 x 13-inch pan.", "Put layer of graham crackers in pan. Pour half of pudding mixture over graham crackers.", "Put a layer of crackers over pudding and pour remaining pudding over them.", "Put another layer of crackers over this and refrigerate for 24 hours (with icing)."]
["graham crackers", "vanilla instant pudding"]