Try this Herb-Roasted Pork Tenderloin recipe, or contribute your own.
Pricking the meat before marinating creates channels for the soy and Worcestershire base to penetrate the dense muscle fibers, but do not exceed the two-hour chilling window or the high sodium content will break down the exterior proteins into a mushy texture. Pork tenderloin is a lean muscle that dries out quickly without proper thermal monitoring. Insert an instant-read thermometer into the thickest part of the roast, pulling it from the 350-degree oven the exact moment it registers 160 degrees.
Soy sauce contains wheat and gluten. Swap it for an equal measure of tamari to maintain the necessary umami profile while keeping the dish gluten-free. Worcestershire sauce traditionally contains anchovies, so substitute a vegan alternative if accommodating a fish allergy. Vegetable oil provides neutral high-heat fat, though canola or grapeseed oils work equally well without altering the dried herb blend of thyme, sage, and marjoram.