Crayfish in the cuisine of the Pisuerga Food and drink · Herrera de Pisuerga, La Ojeda, Palencia Image of Herrera de Pisuerga, not of the place itself. River crayfish stews, with tomato and chilli, were for decades the identity dish of Herrera and are still served in August despite the native species having been reduced to isolated populations. Photo: Fotografia enviada per Hugo What to see and do in Herrera de Pisuerga