Fatback in the context of Primal cut

Forcemeat (derived from the French farcir, "to stuff") is a uniform mixture of lean meat with fat made by grinding or sieving the ingredients. The result may either be smooth or coarse. Forcemeats are used in the production of numerous items found in charcuterie, including quenelles, sausages, pâtés, terrines, roulades, and galantines. Forcemeats are usually produced from raw meat, except in the case of a gratin. Meats commonly used include pork, fish (pike, trout, or salmon), seafood, game meats (venison, boar, or rabbit), poultry, game birds, veal, and pork livers. Pork fatback is preferred as a fat, as it has a somewhat neutral flavor.

A primal cut or cut of meat is a piece of meat initially separated from the carcass of an animal during butchering. Examples of primals include the round, loin, rib, and chuck for beef or the ham, loin, Boston butt, and picnic for pork.

Different countries and cultures make these cuts in different ways, and primal cuts also differ between type of carcass. The British, American and French primal cuts all differ in some respects. For example, rump steak in British and Commonwealth English is commonly called sirloin in American English. British sirloin is called porterhouse by Americans. Another notable example is fatback, which in Europe is an important primal cut of pork, but in North America is regarded as trimmings to be used in sausage or rendered into lard. The primal cuts may be sold complete or cut further.