Berza roteña y atún encebollado Food and drink · Rota, Costa Noroeste, Cádiz Image of Rota, not of the place itself. Traditional dishes of Rota's cuisine: berza, a humble-origin stew with vegetables and legumes, and atún encebollado, a fish preparation with onion typical of the village's seafaring tradition. Photo: Joschi71 (CC BY-SA 4.0) What to see and do in Rota