Cassola de tros Food and drink · Corbera d'Ebre, Terra Alta, Tarragona Stew that the day labourers cooked in the fields over a fire of vine shoots, with rabbit, snails, potato and rice or noodles. It is still prepared at group meals and at the festivities of the villages of the interior of the comarca. Photo: Kit-arras (CC BY-SA 3.0) What to see and do in Corbera d'Ebre