1 lg. Italian sausage, cut in 1/4 inch diagonal slices
1 (15 oz.) jar spaghetti sauce
6 oz. mostacccioli noodles, cooked & drained
1/3 c. grated Parmesan cheese
4 oz. mozzarella cheese

Brown sausage; drain. Add sauce, noodles and Parmesan cheese; mix well. Top with mozzarella cheese. Bake at 350 degrees for 25 minutes or until thoroughly heated.