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Roasted Leg of Lamb

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This Roasted Leg of Lamb recipe is a simple and flavorful dish that’s perfect for any special occasion, holiday dinner, or family gathering. The savory garlic, rosemary, thyme, and Dijon mustard rub creates a delicious crust, sealing in the lamb's natural juices for a tender and juicy roast. With minimal prep and easy-to-follow instructions, this recipe is perfect for beginners and seasoned chefs alike.

Ingredients

  • 1 (5-pound) bone-in leg of lamb, trimmed
  • 4 cloves garlic, minced
  • 1 tablespoon olive oil
  • 1 tablespoon chopped fresh rosemary
  • 1 tablespoon chopped fresh thyme leaves
  • 1 tablespoon Dijon mustard
  • 1 tablespoon kosher salt
  • 2 teaspoons ground black peppe

Instructions

  1. Preheat the oven to 350°F (175°C) and line a shallow roasting pan with aluminum foil.
  2. Pat the lamb dry with paper towels and score the top side in a diamond pattern using a sharp knife.
  3. In a small bowl, combine minced garlic, olive oil, chopped rosemary, thyme, Dijon mustard, salt, and pepper.
  4. Rub the garlic mixture thoroughly over the lamb, focusing on the scored cuts for maximum flavor.
  5. Place the lamb fat-side up on a rack in the prepared roasting pan.
  6. Roast for 1 hour 30 minutes to 1 hour 45 minutes, or until the internal temperature reaches 135°F (medium).
  7. Allow the lamb to rest for 15 minutes before slicing and serving.

Notes

  • Herb Variations: Try adding fresh oregano or marjoram for a different flavor profile.
  • Citrus Twist: Add lemon or orange zest to the rub for a bright citrusy note.
  • Spicy Kick: Consider incorporating red pepper flakes or smoked paprika for a subtle heat.