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Garlic-Rosemary Roasted Boneless Leg of Lamb

Garlic-Rosemary Roasted Boneless Leg of Lamb features a tender, juicy roast infused with whole garlic cloves and fragrant rosemary. Each slice offers rich lamb flavor with aromatic herbal notes and a gentle garlic sweetness, perfect for a special dinner or holiday meal when you want an elegant centerpiece.

  • Prep10 mins
  • Cook2 hrs
  • Serves8
  • DifficultyMedium
Garlic-Rosemary Roasted Boneless Leg of Lamb
  1. 1

    Gather all the ingredients.

  2. 2

    Preheat the oven to 325 degrees F (165 degrees C).

  3. 3

    Cut 20 deep slits evenly around the leg of lamb without cutting through the netting.

  4. 4

    Insert one garlic clove into each slit.

  5. 5

    Rub garlic powder over the lamb.

  6. 6

    Slice the rosemary sprigs and tuck them under the netting evenly around the lamb.

  7. 7

    Place the lamb in a roasting pan.

  8. 8

    Roast the lamb in the preheated oven until the center is pink and juicy for medium, about 2 to 2 1/2 hours.

  9. 9

    Check with an instant-read thermometer inserted into the center; it should register 130 degrees F (54 degrees C).

  10. 10

    Remove the lamb from the oven and cover it with aluminum foil.

  11. 11

    Let it rest until the thermometer reads 135 degrees F (57 degrees C) before carving, about 20 minutes.