Easy Pasta Bake:
1lb ground beef
1 30 oz jar spaghetti sauce
1/2 cup grated parmesan cheese
5 cups cooked pasta or macaroni
2 cups (8oz) shredded mozzarella cheese
Brown ground beef, drain. Stir in spaghetti sauce and parmesan cheese. Add cooked pasta or macaroni. Spoon into a 9x13 baking dish. Top with shredded mozzarella cheese. Bake at 375 for 20 mintues.