1 1/2 lbs. Italian sausage
1 lb. box rigatoni noodles
1 (32 oz.) jar spaghetti sauce (i.e.: Ragu, Prego)
2 c. Mozzarella cheese

Cook noodles according to directions on box. Drain. Brown Italian sausage. Drain fat. Mix sausage, noodles and spaghetti sauce in a 2 quart casserole. Bake at 350 degrees for 1/2 hour. Remove from oven and sprinkle Mozzarella cheese over top and bake for another 15 minutes.