1 pkg. frozen cheese ravioli
28 oz. jar spaghetti sauce
1 # ground beef
1 1/2 c, mozzarella cheese
Preheat oven to 425F. Brown meat with onions. Spoon 1 c. sauce in bottom of 11 x 9
pan. Layer 1/2 ravioli on top of sauce then 1/2 the meat and 3/4 c. cheese.
Cover with 1 c. sauce and repeat layers, ending with sauce.
Cover and bake 35 min. Sprinkle with additional cheese and parmesan cheese, if desired.