1 lb. hot sausage
1/2 box Rigatoni noodles
Water
1 jar (lg.) Ragu sauce
Mozzarella cheese

Brown sausage (chopped onion optional). Boil noodles in water and drain. Mix sausage and noodles, add Ragu Sauce. Pour into baking dish top with Mozzarella cheese (shredded or sliced). Bake at 400 degrees until cheese is melted.