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Roasted Leg of Lamb Recipe

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  • Author: Julia
  • Prep Time: 30 minutes
  • Cook Time: 1 hours 30 minutes
  • Total Time: 2 hours
  • Yield: 10 servings 1x
  • Category: Main-course
  • Method: Roasting
  • Cuisine: Mediterranean
  • Diet: Gluten Free

Description

This roasted leg of lamb is a tender, flavorful main course that’s perfect for special occasions or a comforting family dinner. The lamb is seasoned with a lemon-garlic-rosemary rub, roasted to perfection, and paired with a rich, herbaceous sauce made from pan drippings. It’s a classic dish that brings elegance to your table with minimal effort.


Ingredients

Units Scale

Lamb

  • 6 pounds leg of lamb
  • 1/4 cup freshly squeezed lemon juice
  • 8 cloves garlic, minced
  • 3 tablespoons fresh rosemary, minced
  • 1 tablespoon salt
  • 2 teaspoons black pepper

Sauce

  • Pan drippings
  • 1 white onion, diced
  • 1/3 cup fresh rosemary, minced
  • 1/3 cup chives, minced
  • 1/3 cup parsley, minced
  • 1 tablespoon all-purpose flour
  • 2 cups chicken stock
  • 1 cup red wine or red grape juice

Instructions

  1. Preheat the Oven:
    Preheat your oven to 400°F (200°C). This high starting temperature will help form a beautiful crust on the lamb.
  2. Prepare the Lamb:
    Place the leg of lamb in a roasting pan and pour the freshly squeezed lemon juice over it. In a small bowl, combine the minced garlic, rosemary, salt, and pepper. Using your hands, rub the mixture all over the lamb, ensuring it is evenly coated with the seasoning.
  3. Roast the Lamb:
    Roast the lamb for 30 minutes at 400°F. After 30 minutes, reduce the oven temperature to 350°F (175°C) and continue roasting for about 1 hour or until a meat thermometer reads 145°F (63°C) for medium-rare doneness.
  4. Rest the Lamb:
    Remove the lamb from the oven and allow it to rest for 15 minutes. Resting ensures the juices redistribute, giving you moist and tender meat.
  5. Prepare the Sauce (While Lamb Rests):
    Pour the drippings from the roasting pan into a medium-sized saucepan, scraping up any browned bits for added flavor. Heat the pan over medium-high heat and sauté the diced onions for 5-7 minutes until softened.
  6. Add Herbs and Flour:
    Stir in the herbs (rosemary, chives, parsley) and the all-purpose flour. Cook for another minute to bloom the flavors and slightly thicken the mixture.
  7. Simmer the Sauce:
    Pour in the chicken stock and red wine (or grape juice). Bring the sauce to a boil and let it simmer, stirring occasionally, until it thickens. Taste and adjust seasoning if needed.
  8. Strain and Serve:
    Strain the sauce to remove herbs and onions if a smooth texture is preferred. Serve the warm sauce drizzled over the sliced lamb.

Notes

  • Using a meat thermometer ensures perfectly cooked lamb. For medium-rare, aim for 145°F. Adjust temperature based on your preferred doneness.
  • Red wine adds depth, but you can use red grape juice as a non-alcoholic substitute.
  • Leftover lamb makes excellent sandwiches or tacos the following day!

Nutrition

  • Serving Size: 1 serving
  • Calories: 450
  • Sugar: 3g
  • Sodium: 750mg
  • Fat: 25g
  • Saturated Fat: 9g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 5g
  • Fiber: 1g
  • Protein: 48g
  • Cholesterol: 150mg