2 (25 ounce) packages frozen cheese ravioli
4 (14.5 ounce) cans diced tomatoes with juice
4 (8 ounce) cans tomato sauce
1 onion, chopped
2 tablespoons Italian seasoning
1 teaspoon salt
1 cup water
16 ounces shredded mozzarella cheese
1/2 cup grated Parmesan cheese
2 cloves garlic, minced
1 In a medium stock pot combine the diced tomatoes, tomato sauce, chopped onion, Italian seasoning, salt and water. Stir in the minced garlic in quantity desired. Allow mixture to simmer for 2 hours. If sauce seems dry add additional water.
2 In large pot of boiling salted water cook the ravioli until done. Drain.
3 In a 9x13 inch pan layer sauce and cooked ravioli. Top with grated Parmesan cheese and grated mozzarella cheese.
4 In a preheated 400 degrees F(205 degrees C) oven bake for 30 minutes, or until light golden brown. Let cool 15 minutes before serving.