Tagliatelle al Ragù is a classic Tuscan pasta dish that is made with a meat-based sauce. The sauce is typically made with ground beef, tomatoes, onions, and garlic, and is simmered for several hours to develop a rich, hearty flavor. The pasta is cooked until it is al dente and is then tossed with the sauce. It is a comforting and satisfying dish that is perfect for a chilly evening.