Easy ravioli

I like the cheese ravioli from Costco, but any frozen ravioli would do.

1 can hunts pasta sauce (I buy it at the case lot sale)
Ravioli
mozzerella cheese
parmesan cheese

Put the ravioli in a pyrex baking dish and cover with sauce. Bake at 350 for about 20 min then add the cheeses, bake for another 10 min. Ta da! So easy:)