Curadillo of Cudillero (dried dogfish) Food and drink · Cudillero, Avilés, Asturias Air-dried fish made from small sharks that were once caught for the oil of their liver; the pieces are hung for months on balconies and glazed galleries, and their skin was even used to sand down the boats. Today it is being recovered as a pixueto dish. Photo: LAU595 (CC BY-SA 3.0 es) What to see and do in Cudillero