– 2 lb pork tenderloin

Pork tenderloin is the long, cylindrical muscle that runs along the inside of the pork loin, extending from the shoulder (chuck) toward the rear leg. Sourced from the same subprimal cut as the pork loin, the tenderloin is the most tender cut of pork due to minimal use during the animal's movement, resulting in fine muscle fibers and a mild, delicate flavor. It is lean with minimal marbling, and when cooked properly, delivers a subtle sweetness characteristic of high-quality pork. The tenderloin typically weighs 1–2 pounds and is prized for its uniform shape and ease of cooking.

Pork tenderloin is favored in professional and home kitchens for its versatility and quick cooking time. It can be roasted whole, sliced into medallions for pan-searing, or cut into cubes for stir-fries and braises. Its mild flavor pairs well with bold seasonings, glazes, and sauces—from Asian-inspired preparations with soy and ginger to European herb crusts and fruit-based reductions. Whole roasted tenderloin is a centerpiece at formal dinners; medallions are suited to weeknight dinners and restaurant plating. The low fat content requires careful cooking to avoid drying; techniques such as searing before roasting, brining, or finishing with butter sauces help maintain moisture.