what is a yarg
Yarg. Yarg is a semi-hard cow's milk cheese made in Cornwall, United Kingdom from the milk of Friesian cows. Before being left to mature, this cheese is wrapped in nettle leaves to form an edible, though mouldy, rind.arg is produced solely in Cornwall by Lynher Dairies and has never been manufactured on a mass scale. It was first made by the Grays at Withiel and from 1984 to 2006 at Netherton Farm near Upton Cross, Cornwall, by Lynher Dairies.