4 Layer Dessert
["1 stick margarine", "1 c. flour", "1/2 c. pecans chopped", "8 oz. cream cheese", "1 c. powdered sugar", "1 c. Cool Whip", "1 large pkg. chocolate instant pudding", "3 c. milk", "Cool Whip", "Hershey bar, grated (or sprinkle with chocolate chips)"]
["Make a fourth layer with Cool Whip. Top with grated Hershey's candy bar. Refrigerate for at least 30 minutes before serving."]
["margarine", "flour", "pecans", "cream cheese", "powdered sugar", "chocolate instant pudding", "milk", "chocolate chips"]