Hershey's Taste of Heaven chocolate pie Ingredients Sweetened whipped cream or whipped topping (optional) 2/3 cup sugar 3 cups milk 1/3 cup cornstarch One 9-inch pie shell 1/2 teaspoon salt 4 egg yolks 1 tablespoon vanilla extract 2 cups (12-oz. pkg.) HERSHEY'S SPECIAL DARK Chocolate Chips , divided 2 tablespoons butter or margarine , softened Directions 1. Bake pie shell; cool. Stir together sugar, cornstarch and salt in 2 quart saucepan. Combine egg yolks and milk in container with pouring spout. Gradually blend milk mixture into sugar mixture. 2. Cook over medium heat, stirring constantly, until mixture comes to a boil. Boil and stir 1 minute. Remove from heat; stir in butter and vanilla. Add 1-3/4 cups chocolate chips; stir until chips are melted and mixture is well blended. Pour into prepared pie shell; press plastic wrap onto filling. Cool. Refrigerate several hours or until chilled and firm. Garnish with whipped cream and remaining chocolate chips, if desired. Makes 8 servings.