Ingredients

• 1 pound ground beef
• 1/2 (25 ounce) package frozen cheese ravioli
• 1 (14 ounce) jar spaghetti sauce
• 1 (14.5 ounce) can diced tomatoes, drained
• 1 cup shredded mozzarella cheese
• 1 cup shredded monterey jack cheese
• 1 tablespoon grated parmesan cheese