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Grilled marinated leg of lamb for a delicious feast

This high-protein grilled marinated leg of lamb is a standout dish that showcases the rich flavours of Mediterranean cuisine. Marinated in a vibrant blend of extra-virgin olive oil, fresh lemon juice, and fragrant garlic, the butterflied leg of lamb absorbs these delicious flavours, creating a succulent and satisfying meal. The addition of dried oregano adds a hint of earthiness, making this dish perfect for summer gatherings or special occasions.

Ideal for those seeking a hearty, protein-rich option, this lamb dish is not only easy to prepare but also makes for a stunning centrepiece. Once grilled to perfection, serve it with a fresh salad or roasted vegetables for a well-rounded meal that promises to impress family and friends alike.

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Ingredients for Grilled marinated leg of lamb

  • 120 ml extra-virgin olive oil

  • 60 ml fresh lemon juice

  • 4 garlic cloves, minced

  • 15 ml dried oregano (preferably Greek), crumbled

  • 10 g salt

  • 5 g black pepper

  • 2 kg butterflied boneless leg of lamb, trimmed of fat

  • 3 metal skewers, 25–30 cm

  • 1 large heavy-duty sealable plastic bag (optional)

How to make Grilled marinated leg of lamb

  1. Combine the oil, lemon juice, garlic, oregano, salt, and pepper in a sealable cling film bag. Add the lamb and seal the bag, pressing out any air. Turn the bag to coat the lamb well, then place it in a shallow baking tray and marinate in the fridge for at least 8 hours, turning the bag occasionally.

  2. Bring the lamb to room temperature for about 1 hour before grilling.

  3. Prepare the grill for cooking over direct heat using medium-hot charcoal or moderate heat for a gas grill; refer to the Grilling Procedure for guidance.

  4. Remove the lamb from the marinade and discard the marinade. Thread 3 or 4 skewers lengthwise through the lamb, spacing them about 5 cm apart.

  5. Grill the lamb on a lightly oiled grill rack, covering only if using a gas grill. Turn the lamb occasionally and move it around on the grill if necessary to avoid flare-ups, until a thermometer inserted into the thickest part reads 50–54 °C for medium-rare, approximately 8–14 minutes total.

  6. Transfer the lamb to a cutting board and carefully remove the skewers. Allow the lamb to rest, loosely covered with foil, for 20 minutes (the internal temperature will rise to about 57 °C during this time).

  7. Slice the lamb across the grain and serve.

Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

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Article history

The information on this page is peer reviewed by qualified clinicians.

  • 6 Oct 2025 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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