Aug 26 2026

Lamb, Boneless Recipe

Time3h 30m
Serves6

Make Lamb, Boneless Recipe in just 3h 30m. Get the full recipe with step-by-step instructions at pekinthechef.com.

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Ingredients

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Marinade & Rub

Optional garnish & serving

Method

Marinade & Rub

  1. 1

    Prepare and score lamb

    Pat the boneless lamb dry with paper towels. Trim any excess fat leaving a thin cap for flavor. If the cut is thick, butterfly it or make several shallow cuts across the surface so the marinade penetrates.

  2. 2

    Make marinade

    In a bowl, combine Greek yogurt, 3 tbs olive oil, lemon juice, minced garlic, chopped rosemary, thyme, ground cumin, coriander, smoked paprika, red pepper flakes, 2 tsp kosher salt and 1 tsp black pepper. Whisk until smooth.

  3. 3

    Marinate the lamb

    Rub the marinade all over the lamb, massaging into cuts and crevices. Place the lamb in a resealable bag or covered dish and refrigerate for at least 4 hours, preferably overnight (8–24 hours) for best flavor.

Roast & Basting

  1. 4

    Bring to room temperature

    Remove the lamb from the refrigerator 30–60 minutes before cooking to allow it to come closer to room temperature. Preheat the oven to 180°C (350°F).

  2. 5

    Sear the lamb

    Heat 2 tbs olive oil in a large ovenproof skillet or roasting pan over medium-high heat until shimmering. Remove excess marinade from the lamb (leave a thin layer), then sear lamb on all sides until well browned, about 3–4 minutes per side.

  3. 6

    Combine liquids for basting

    Pour 1 cup stock and 1 cup white wine (or an additional cup of stock if not using wine) into the pan around the lamb, not over the seasoned surface. Add the 2 tbs butter in small pieces on top of the lamb or into the pan to melt during roasting.

  4. 7

    Roast

    Transfer the pan to the preheated oven and roast uncovered. Roast time depends on thickness and desired doneness: about 20–25 minutes per 500 g for medium rare. For a 2 kg boneless lamb roast, roast approximately 80–100 minutes for medium rare to medium. Use an instant-read thermometer: 55–58°C (130–136°F) for medium rare, 60–63°C (140–145°F) for medium.

  5. 8

    Baste occasionally

    Every 20 minutes, baste the lamb with pan juices using a spoon. If the liquid level drops too low, add a splash of stock to maintain moisture. If the exterior is browning too quickly, tent loosely with foil.

  6. 9

    Rest the meat

    When the lamb reaches target temperature, remove the roast from the oven, transfer to a cutting board, and loosely tent with foil. Let rest 15–20 minutes to allow juices to redistribute; internal temperature will rise a few degrees.

Optional garnish & serving

  1. 10

    Make pan sauce (optional)

    While the lamb rests, place the roasting pan on the stovetop over medium heat. Skim any excess fat, then reduce the pan juices until slightly thickened (about 4–6 minutes). Taste and adjust seasoning. Optionally whisk in a knob of butter for a glossy finish.

  2. 11

    Slice and serve

    Slice the rested lamb across the grain into 1/4–1/2 inch slices. Arrange on a platter, spoon the pan sauce over top or serve on the side. Sprinkle chopped parsley and serve with lemon wedges and a spoonful of mint sauce or chimichurri.

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