Kirkland Signature St. Louis Style Dry Rub Ribs are fully cooked, bone-in pork ribs prepared fresh in Costco's service deli and sold by the pound. The ribs are trimmed to the classic St. Louis cut — a rectangular rack of spare ribs with the sternum, cartilage, and brisket bone removed — and coated in a savory dry rub seasoning before cooking. The result is tender, fall-off-the-bone ribs with a flavorful crust that is salty with a mild smokiness.

These ribs are ready to eat and can be reheated at home in the oven, air fryer, or skillet. For best results, cover with foil and warm in an oven preheated to 350°F for 20–25 minutes, then uncover and raise the temperature to 425°F for a final few minutes to caramelize the exterior. Some trays come packaged with containers of barbecue sauce for serving alongside. The ribs pair well with classic sides like rice, corn on the cob, baked beans, mashed potatoes, or potato salad.

Because this is a fresh service deli item sold by weight, final package price varies. The ribs are typically priced between $6.49 and $7.49 per pound.