Rocky Road Pie1 (18.25 ounce) box Betty Crocker    SuperMoist chocolate fudge cake mix 2/3 cup water 3 tablespoons vegetable oil 2 eggs 1 3/4 cups chilled whipping cream 2/3 cup miniature marshmallows 2/3 cup coarsely chopped walnuts 1/2 cup semisweet chocolate chipsChocolate Glaze1 tablespoon whipping cream 1 teaspoon butter or margarine1 ounce coarsely chopped semisweet chocolatePreheat oven to 350 degrees F. Grease and dust a 9-inch pie plate with sugar.Reserve 1 2/3 cups lightly packed dry cake mix. Beat remaining cake mix, the water, oil and eggs in medium bowl on low speed, scraping bowl constantly, for 30 seconds. Beat on medium speed, scraping bowl frequently, for 2 minutes. Spread in pie plate. Bake until cake springs back when touched lightly in center, 30 to 35 minutes; cool completely.Beat whipping cream and reserved dry cake mix until stiff. Fold in marshmallows, walnuts and chocolate chips. Spread over cooled cake.Prepare Chocolate Glaze. Heat whipping cream, butter or margarine and chocolate over medium heat, stirring frequently, until chocolate is melted and smooth. Immediately drizzle over top. Refrigerate at least 2 hours before serving.Refrigerate any remaining dessert.High Altitude Directions (3500 to 6500 feet): Preheat oven to 375 degrees F. Use 10-inch pie plate. Stir 3 tablespoons Gold Medal all-purpose flour into cake mix (dry). Increase water to 3/4 cup plus 3 tablespoons; decrease oil to 2 tablespoons. Bake 25 to 30 minutes. Beat whipping cream mixture until soft peaks form.