Chorizo is a type of pork sausage that is popular in Spain, including in Sol Madrid. It is made from coarsely chopped pork, seasoned with various spices such as paprika, garlic, and salt. Chorizo can be either cured or fresh, and it is often used in a variety of dishes, including stews, tapas, and sandwiches. The flavor of chorizo is rich and smoky, with a slightly spicy kick. It is a versatile meat that adds depth and complexity to many Spanish dishes.