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Perfect Herb Roasted Leg of Lamb Recipe with Garlic and Rosemary for Easy Gourmet Meals

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A simple yet gourmet herb roasted leg of lamb infused with garlic and rosemary, delivering a juicy, tender roast with a crispy golden crust. Perfect for special occasions or cozy family dinners.

Ingredients

  • Leg of lamb (bone-in, about 4 to 5 pounds / 1.8 to 2.3 kg)
  • Garlic cloves (6 to 8, peeled and gently crushed)
  • Fresh rosemary sprigs (4 to 5)
  • Olive oil (3 tablespoons)
  • Sea salt (about 2 teaspoons)
  • Freshly ground black pepper (1 teaspoon)
  • Lemon zest (optional, from one lemon)
  • Dried oregano (1 teaspoon)

Instructions

  1. Preheat your oven to 425°F (220°C).
  2. Pat the leg dry with paper towels. Using a sharp knife, lightly score the skin in a diamond pattern.
  3. Crush the garlic cloves gently with the side of your knife. Tuck the garlic and rosemary sprigs under the skin and into the scores.
  4. Rub the entire leg with olive oil, sea salt, freshly ground black pepper, dried oregano, and lemon zest (if using).
  5. Place the lamb on a rack in your roasting pan. If you don’t have a rack, use a bed of roughly chopped onions and carrots.
  6. Roast at 425°F (220°C) for 15 minutes to get a crisp crust.
  7. Reduce the oven temperature to 350°F (175°C) and roast for an additional 1 to 1.5 hours, depending on desired doneness (135°F for medium rare, 145°F for medium).
  8. Use a meat thermometer inserted into the thickest part away from the bone to check doneness.
  9. Remove the lamb from the oven and cover loosely with foil. Let it rest for at least 15 minutes.
  10. Carve against the grain and serve.

Notes

If garlic starts to burn, cover the lamb loosely with foil during the last half hour. Do not skip resting time to ensure juicy, tender meat. Use fresh rosemary for best flavor; dried rosemary can be substituted but increase quantity slightly. If no roasting rack is available, use chopped onions or carrots to elevate the lamb.

Nutrition

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