St. Louis-style ribs are pork spareribs trimmed into a more uniform rectangular rack by removing the sternum, cartilage and rib tips. The result is a relatively even rack that is easier to portion and cook consistently. The cut is widely used in American barbecue competitions and foodservice.
St. Louis-style ribs are fabricated from the belly-side rib section of the pig, after the brisket bone and irregular lower portion are trimmed away. The removed section may be sold separately as rib tips. The rack typically has a straighter shape and more uniform thickness than untrimmed spareribs.
St. Louis-style ribs are commonly smoked or cooked low and slow until the connective tissue softens. They may also be braised, roasted or finished on a grill with sauce. Cooking time varies with rack thickness, trim, equipment and the desired texture; tenderness should be assessed rather than relying on a fixed time alone.
Example: season a St. Louis rack with a dry rub, smoke it until tender, then glaze briefly over controlled heat before portioning between the bones.
St. Louis-style ribs come from the belly-side sparerib section and are generally flatter and fattier. Baby back ribs come from the upper rib section where it meets the loin and are shorter, more curved and usually leaner.
Chef’s tip: ask the supplier whether the rack is fully trimmed and whether rib tips are included. Standardise rack weight and bone count for consistent portioning and menu costing.
This term is one of hundreds covered in depth across OCS courses, learning paths, and 1-on-1 coaching with Chef Eric.
