The Costco Beef Loin Porterhouse Full Case is a bulk purchase of USDA Choice grade porterhouse steaks, sold by the pound. Porterhouse steaks are cut from the short loin section of the beef and are defined by their iconic T-shaped bone, with a generous New York strip on one side and a large tenderloin (filet mignon) section on the other. The USDA Choice grade indicates high-quality, well-marbled beef that delivers excellent tenderness and rich beefy flavor.

Buying a full case is ideal for restaurants, caterers, or households looking to stock up on premium steak cuts at a value price per pound. Full cases typically arrive cryovac-sealed to preserve freshness. Porterhouse steaks are best prepared by grilling or broiling over high heat to medium-rare or medium doneness, then sliced against the grain to maximize tenderness.