Eclair Cake
["4 Tbsp. cocoa", "1 c. sugar", "1/2 c. milk", "1 tsp. vanilla", "1/2 stick margarine", "2 pkg. instant vanilla pudding", "8 oz. carton Cool Whip", "3 1/2 c. milk", "1 box graham crackers"]
["Icing:", "Boil cocoa, sugar and 1/2 cup milk for 1 minute.", "Add butter and vanilla.", "Stir until both are melted.", "Set aside."]
["cocoa", "sugar", "milk", "vanilla", "margarine", "instant vanilla pudding", "milk", "graham crackers"]