Whole graham crackers
2 pkg. instant vanilla pudding
3 c. milk
8 oz. Cool Whip
1 can chocolate icing

Line a 9 inch x 13 inch pan with whole graham crackers to form a crust. In bowl mix pudding mix and milk together. Add Cool Whip and mix until blended. Spread filling over graham crackers. Top with a layer of graham crackers. Chill overnight. Frost with chocolate icing. Store in refrigerator.