Easy After work meal- 400°F. Spray 9x13 baking dish w/cooking spray. Spread 3/4 cup pasta sauce. Arrange half of frozen ravioli in single layer over sauce, top with half remaining pasta sauce & 1 cup of mozzarella. Repeat layers once starting with ravioli. Sprinkle with Parmesan. Cover with foil, bake 30 min, Remove foil, bake uncovered 15 min until bubbly in center. Let stand 10 min.