1 large bag frozen ravioli (I used beef ravioli, but any will do)
2 cups mozzarella cheese
1 jar spaghetti sauce (or homemade sauce)
1. Layer ravioli, cheese, and sauce in casserole dish. End with cheese on top.
2. Bake at 350 degrees for half hour.
Serve with Garlic Bread. Yummy!