This probably doesn't classify as a recipe, but I'm going to share it anyways! Thanks to pinterest I saw this idea. I wanted to call is "Lazy Lasagna," but not everyone likes to admit they took the "lazy" way to supper! ;) My kids went crazy over this dish and it literally took me less than 10 minutes to get in the oven!
1 Bag Frozen Ravioli (use whatever flavor you prefer - we used beef ravioli)
1 Jar Marinara Sauce
2 Cups Shredded Mozzarella
Preheat oven to 400 degrees. Spray bottom and sides of 9x13" pan with cooking spray. Take about 1/2-3/4 Cup of sauce and spread on bottom. Put a single layer of ravioli over sauce. Top with 1/2 of the remaining sauce and 1 cup of shredded mozzarella. Repeat layer, starting with ravioli. Sprinkle very top with parmesan cheese. Cover with aluminum foil and bake for 30 minutes. Remove foil and bake for additional 10-15 minutes - until bubbly and hot in the center. Let cool for 10 minutes before serving.