Instructions: Preheat oven to 425*F. In 12-inch skillet, brown ground beef over medium-high heat; drain. Add onion and cook stirring occasionally, 2 minutes. Stir in Ragu Cheddar Sauce, mustard, and if desired salt and pepper to taste. Simmer uncovered, stirring occasionally, 3 minutes or until heated through.

Turn into 2-quart casserole; evenly top with mashed potatoes. Bake 25 minutes or until potatoes are lightly golden.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.