The lechazo of the Esgueva Valley Food and drink · Esguevillas de Esgueva, Páramos del Esgueva, Valladolid The milk-fed lamb of the churra breed raised on the moorlands of the Esgueva enjoys great prestige and is covered by the protected geographical indication Lechazo de Castilla y León; it is roasted whole in a clay dish and a wood-fired oven. Photo: Churroteo (Wikimedia Commons) (CC BY 3.0) What to see and do in Esguevillas de Esgueva