Cannelloni is a pasta dish that is popular in Italian cuisine. It consists of large pasta tubes  made from durum wheat semolina that are stuffed with a filling of meat, cheese, vegetables, or a combination of these ingredients. The stuffed pasta tubes are then placed in a baking dish, covered with a tomato or white sauce, and often topped with cheese. The dish is then baked in the oven until the pasta is tender and the cheese is melted and bubbly. Cannelloni is a delicious and satisfying dish that can be served