2 sm. pkg. vanilla instant pudding
3 c. cold milk
1 box graham crackers
1 c. sugar
1/4 c. evaporated milk
1/3 c. cocoa
1 stick butter
1 tsp. vanilla

Add milk to pudding. Layer graham crackers and pudding mixture ending with crackers. Mix sugar, milk and cocoa together. Cook over medium heat for 1 minute. Remove from heat. Add butter and vanilla. Spread on top of cracker and pudding mixture.