Cheesy Baked Ravioli

This is a pretty easy dish to make. Similar to lasagna, but with ravioli instead. Delicious!

1 lb ground beef
1 small onion
1 tsp Italian seasoning
1 pkg cheese ravioli
1 jar (14 oz) pasta sauce
1 can (14.5 oz) diced tomatoes
1 cup shredded mozza cheese
1 cup shredded cheddar cheese
handful of spinach

Preheat the oven to 450 degrees F. Cook ground beef, onion over medium high heat. Drain grease, add the Italian seasoning. Stir in the pasta sauce and the tomatoes.

Spread 1/3 of the meat sauce in the bottom of an 11x7 inch baking dish. Arange 1/2 of the ravioli over the sauce. Sprinkle with 1/2 the mozza cheese and 1/2 the cheddar cheese. Arrange a layer of spinach leaves over the cheese. Repeat meat sauce, rest of ravioli, then last 1/3 of the meat sauce. Finish with the last of the cheese on top. Cover with aluminum foil. Bake for 15 minutes covered, then remove foil and bake for another 15 minutes to let the cheese brown.