Morcillas and cured meats of Herrera Food and drink · Herrera de Pisuerga, La Ojeda, Palencia Image of Herrera de Pisuerga, not of the place itself. The town maintains a notable cured-meat industry centred on blood sausage, to which are added preserved vegetables and pulses; it is one of the best-known sausage-making centres in the north of the province. Photo: Valdavia (CC BY-SA 3.0) What to see and do in Herrera de Pisuerga