This easy ravioli lasagna layers cheese-filled ravioli with savory beef marinara, creamy ricotta, and plenty of melted mozzarella. Assemble it in a casserole dish, bake until bubbly, and serve a comforting Italian-inspired dinner with minimal fuss.
Preheat the oven to 350°F. Lightly coat a 9-by-13-inch casserole dish with cooking spray.
Cook the ground beef in a skillet over medium heat, breaking it into small pieces with a spoon. Drain off any excess fat.
Stir the marinara sauce into the cooked beef, reserving ¾ cup of sauce for the bottom of the casserole dish. Simmer the beef and sauce over low heat for 5 minutes while you prepare the cheese mixture.
Spread the reserved ¾ cup of marinara over the bottom of the prepared dish. Arrange half of the ravioli in an even layer; a little overlapping is fine.
In a small bowl, combine the ricotta, Parmesan, egg, Italian seasoning, salt, and pepper. Stir until evenly mixed.
Spread half of the beef marinara over the first ravioli layer. Spoon all of the ricotta mixture over the sauce and smooth it into an even layer, then sprinkle with half of the mozzarella. Add the remaining ravioli, followed by the rest of the beef marinara and the remaining mozzarella.
Cover the dish tightly with aluminum foil and bake for 30 minutes. Remove the foil and bake for another 10 minutes, until the cheese is browned and bubbling. Serve hot with chopped parsley and extra Parmesan, if desired.
Find it online: https://recipethrive.com/lazy-ravioli-lasagna-recipe/