Sopa albada and rastrojo soups Food and drink · Guardo, Alto Carrión, Palencia Image of Guardo, not of the place itself. The Castilian soup of Palencia has two quite distinct versions: the sopas de rastrojo or toasted soups and the sopa albada, a gratinated garlic soup; both are made with round loaf bread and are served in the houses of the mountains. Photo: Fotografia enviada per Hugo What to see and do in Guardo