Brown ground beef in large ... Stir in cooked pasta, spaghetti sauce and Parmesan ... with Mozzarella cheese. Bake at 375°F for 20 minutes. Serves 8 to 10.
Bring 4 quarts of water ... topping and the pasta. Simmer the mixture while ... the remaining cheese. Bake uncovered at 350°F for 25 minutes or until bubbly hot.