gammon knuckle of ham

Gammon knuckle, also known as the ham knuckle or hough, is the lower hind leg joint of a pig, cut from the hind leg below the ham proper. This cut comprises the tibia and fibula bones surrounded by layers of muscle, connective tissue, and fat, typically from pork that has been cured and sometimes smoked. The knuckle is characterized by a high proportion of gelatinous connective tissue and bone, which releases collagen during slow cooking, creating a rich, unctuous broth. It is less tender than prime ham cuts but possesses excellent flavor potential and economical value. The meat becomes succulent and pull-apart tender when braised or simmered for extended periods.

Gammon knuckle varies by curing method—some are dry-cured and aged, while others are wet-cured in brine. British and Northern European producers are primary sources, though the cut is available worldwide. The cured exterior often features a dark mahogany rind (if smoked) or a salt crust (if dry-cured).

Gammon knuckle is primarily used for slow-cooking applications where its gelatinous structure and cured flavor profile enhance stocks, soups, and braised dishes. In British and German cuisine, it features prominently in pea soup (London particular, Erbsensuppe) and bean stews. The knuckle is simmered for hours to develop savory depth, with the cooking liquid becoming silky and flavorful. Shredded meat from the bone is used in hash, pie filling, or as a condiment for lentil dishes. It pairs well with root vegetables, legumes, and cabbage, and is sometimes glazed with mustard or brown sugar after parboiling. The bone and trimmings yield exceptional homemade stock for soups and sauces.