01 -
Preheat your oven to 400°F. In a small bowl, combine 4 cloves minced garlic, 2 sprigs finely chopped fresh rosemary, 1 tbsp fresh thyme leaves, 1 tsp sea salt, and 1/2 tsp freshly ground black pepper. This aromatic Mediterranean rub is key for your Jamie Oliver Roasted Lamb Tenderloin Recipe.
02 -
Pat dry 1 1/2 lbs lamb tenderloin thoroughly with paper towels. Rub the entire surface generously with the prepared aromatic mixture, ensuring an even coating. This step infuses deep flavor, setting the stage for a delicious Jamie Oliver Roasted Lamb Tenderloin Recipe.
03 -
In a separate bowl, whisk together 1/4 cup extra virgin olive oil, the zest and juice of 1 whole lemon, 1 tbsp Dijon mustard, 1 tsp honey, and 1 tbsp red wine vinegar to create the zesty golden glaze. In a roasting pan, combine 1 cup cherry tomatoes, 1/2 medium red onion, and 1/4 cup pitted Kalamata olives.
04 -
Heat a large oven-safe skillet over medium-high heat with a drizzle of olive oil. Sear the seasoned lamb tenderloin for 2-3 minutes per side until beautifully browned. This crucial step locks in juices and develops a rich crust for the Jamie Oliver Roasted Lamb Tenderloin Recipe.
05 -
Transfer the seared lamb to the roasting pan with the vegetables. Pour the zesty golden glaze evenly over the lamb and vegetables. Roast for 20-25 minutes, or until the lamb reaches your desired doneness (130-135°F for medium-rare).
06 -
Remove the lamb from the oven and transfer it to a cutting board. Tent loosely with foil and let it rest for 10 minutes before slicing. This resting period is crucial for juicy, tender results, allowing the flavors to redistribute.
07 -
Slice the rested lamb tenderloin against the grain into thick medallions. Serve immediately with the roasted cherry tomatoes, red onion, and Kalamata olives from the pan. Garnish generously with 2 tbsp fresh chopped parsley for a vibrant finish. Enjoy your perfectly cooked Jamie Oliver Roasted Lamb Tenderloin Recipe.