Rich Chocolate Cream Pie
["1 pkg. (6 serving size) vanilla cook and serve pudding and pie filling mix*", "3 c. milk", "2 c. Hershey's semi-sweet chocolate chips", "1 baked (9-inch) pie crust, cooled", "whipped topping (optional)"]
["In a medium saucepan, combine the pudding and pie filling and milk.", "Cook over medium heat, stirring constantly, until the mixture comes to a full boil."]
["vanilla cook", "milk", "chocolate chips", "pie crust", "topping"]