Ingredients
- 1- 1/2 pound Pork Tenderloin
- 2 Tablespoons Olive Oil
- Divided
- Plus More As Needed
- 2 teaspoons Kosher Salt
- 1/2 teaspoons Ground Black Pepper
- 1 whole Large Yellow Onion
- Sliced Into Large Wedges
- 2 Tablespoons Spicy Mustard (or Dijon Mustard)
- 1 teaspoon Dried Thyme
- 1 teaspoon Dried Tarragon
- 23 cups Chicken Broth
Instructions
- Preheat oven to 425 degrees F.
- Remove any large areas of silver skin (layer of white, opaque connective tissue on surface of the meat) from pork if present.
- This can easily be removed by sliding a paring knife alongside the tissue to remove.
- Drizzle pork with 1 tablespoon olive oil and rub all over to coat evenly.
- Sprinkle evenly with the kosher salt and pepper.
- Heat the remaining 1 tablespoon olive oil in a deep, oven-safe pan over high heat.
- Sear each side of the pork until nice and golden, about 23 minutes per side.
- Once browned, remove from pan and set aside on a plate.
- Add onion wedges to the same pan.
- If there are not enough drippings from the pork, add olive oil as needed.
- Cook onions over medium-high heat until they start to brown.
- While onions are cooking, brush tenderloin with spicy mustard.
- Sprinkle dried thyme and tarragon over tenderloin until evenly coated.
- Lay tenderloin over onions (make sure pork is laying on top of the onions, not touching the bottom of the pan).
- Insert a meat thermometer into the deepest part of the tenderloin and place pan into the oven.
- Roast until pork reaches an internal temperature of 145 degrees F, approximately 2030 minutes.
- Once 145 degrees F, carefully remove from oven.
- Heat pan again over medium-high heat.
- Remove pork once again and lay on a cutting board.
- Cover with aluminum foil for 5 minutes.
- While meat is resting, add chicken broth to onions and heat through.
- Using a wooden spoon, scrape any bits of goodness from the bottom of the pan and mix into the sauce.
- To serve, slice tenderloin across the grain (as pictured, into small rings) and slather with tasty onions and sauce.
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