Italian sausages are a type of sausage that originated in Italy and are known for their rich flavors and variety. They are typically made from ground pork, although beef or a mix of meats can also be used. The sausages are seasoned with a blend of spices, including fennel, garlic, and red pepper flakes, giving them a distinctive taste. These sausages can be found in various forms, such as fresh, dried, or smoked. They are commonly used in a variety of dishes, including pasta, pizza, and sandwiches, making them a popular ingredient in Italian cuisine.