Notes
Ingredients
- 1 (4-5 lb / 1.8-2.3kg) boneless New York strip roast
- 2 tablespoons olive oil
- 4 tablespoons (½ stick) unsalted butter, softened
- 6 garlic cloves, minced
- 2 tablespoons fresh rosemary, chopped
- 2 tablespoons fresh thyme leaves
- 1 tablespoon onion powder
- 2 teaspoons kosher salt
- 1 teaspoon black pepper
- 1 tablespoon Dijon mustard, optional
- Pat the roast dry and season generously with the salt. Refrigerate uncovered overnight, or let sit at room temperature 45-60 minutes before cooking.
- Mix softened butter with garlic, rosemary, thyme, onion powder, and pepper.
- If using, spread a thin layer of Dijon mustard over the roast, then coat with the garlic herb butter.
- Preheat oven to 250°F (120°C). Place roast fat-side up on a rack in a roasting pan.
- Roast until internal temperature reaches about 10-15 degrees below your target doneness (about 115-120°F for medium-rare), roughly 20-25 minutes per pound.
- Remove roast and rest 5 minutes. Increase oven to 500°F (or heat a cast iron skillet very hot).
- Return roast to the hot oven 8-10 minutes, or sear in the skillet, until deeply browned and at your final target temperature.
- Rest 15-20 minutes before slicing against the grain.
