Loin Pork Chop Courtesy on the Nationwide Pork Board, Des Moines, Iowa Loin chops are Slash with the upper Portion of the pig, unsurprisingly called the loin region. Also known as the porterhouse chop or Centre loin chop, this certain Slash emanates from toward the center-rear from the loin. Some cuts will also comprise a bit of tenderloin – pri