Beef and Ricotta Cannelloni is a classic Italian dish that combines tender beef, creamy ricotta cheese, and flavorful tomato sauce. The beef is cooked with onions, garlic, and herbs, then mixed with ricotta cheese to create a rich and savory filling. The cannelloni tubes are filled with the beef and ricotta mixture, topped with tomato sauce, and baked until golden and bubbly. This dish is perfect for a comforting family dinner or for entertaining guests. Serve with a side salad and crusty bread for a complete meal.