Hot Italian sausage is a spicy and flavorful sausage made with a blend of ground pork and a variety of spices. It is commonly used in Italian cuisine and adds a kick of heat to dishes like pasta, pizza, and sandwiches. The sausage is seasoned with ingredients like fennel seeds, red pepper flakes, garlic, and paprika, giving it a bold and zesty flavor. Hot Italian sausage can be grilled, saut茅ed, or used in recipes that call for ground meat.