OP RIB is the part of the loin that sticks tightly to the ribs. There's an old saying "the closer the bone, the juicier the meat" and that's the OP Rib. OP Rib has all the flavor of sirloin with the added flavor of ribs. In addition to its special flavor, OP Rib also has an impressive and eye-catching appearance. French-cut beef ribs are a great cut of meat and not too expensive. This is a popular cut of meat because there are fatty veins distributed along the meat, making the meat soft, fatty and delicious.