Truffled hen Food and drink · Cortes de Arenoso, El Alto Mijares, Castellón Image of Cortes de Arenoso, not of the place itself. A preserve of boned hen stuffed with black truffle from the holm-oak scrub of the district, which is cooked and pressed to be eaten cold; it is the most notable dish of the village's festive tables. Photo: Coentor (CC BY-SA 4.0) What to see and do in Cortes de Arenoso