Roasted Leg of Lamb

  4.5 – 74 reviews  • Easy Dinner Recipes
Level: Easy
Total: 4 hr 35 min
Prep: 15 min
Inactive: 3 hr
Cook: 1 hr 20 min
Yield: 6 to 8 servings

Ingredients

  1. 1 (6 to 8 pound) leg of lamb, bone-in
  2. 3 tablespoons Dijon mustard, divided
  3. 1 cup dry white wine
  4. 2 cloves garlic, peeled and lightly crushed
  5. Sea or kosher salt
  6. Freshly ground black pepper
  7. 1 small bunch fresh thyme, leaves removed from stem
  8. 2 tablespoons extra-virgin olive oil
  9. 2 tablespoons dry sherry

Instructions

  1. Place the lamb on a sheet pan covered with foil. In a bowl, combine 2 tablespoons of Dijon mustard, white wine, garlic, salt, black pepper, and thyme leaves. Stir to blend and rub all over the lamb. Cover and place it in the refrigerator to marinate for a few hours or overnight, turning the lamb over from time to time and recoating it with the marinade.
  2. Preheat the oven to 425 degrees F. Remove the lamb from the marinade and season on all sides with salt, pepper and olive oil. Reserve the leftover marinade for later use.
  3. In a roasting pan fitted with a roasting rack place the lamb, fatty side up, on the rack and place it in the center of the oven. . Having the leg elevated off the bottom of the pan will allow for more even roasting. At 425 degrees F, the roast should start to brown fairly quickly.
  4. After 25 to 30 minutes, lower the oven temperature to 350 degrees F. I usually count between 12 to 14 minutes per pound of meat (including the weight of the bone) for a roast. When the oven heat is lowered, count about 30 to 40 minutes and then check the inner temperature of the thickest part of the roast with an instant-read thermometer. Cook it to about 130 degrees F. The meat, once it “rests” will be a nice medium rare. Remove the roast and turn it fat side down onto a flat surface to rest. Resting the lamb on the opposite side will help to redistribute the juices. Note: Save the pan drippings.
  5. Place the roasting pan on the stove over medium low heat. Add the reserved marinade, dry sherry and 1 tablespoon Dijon mustard. Whisk together and simmer until thick. Transfer the sauce to a gravy boat and serve with lamb.
  6. Slice the lamb (against the grain) and serve family style.

Nutrition Facts

Serving Size 1 of 8 servings
Calories 716
Total Fat 48 g
Saturated Fat 20 g
Carbohydrates 3 g
Dietary Fiber 1 g
Sugar 0 g
Protein 58 g
Cholesterol 211 mg
Sodium 1029 mg

Reviews

Mark Hall
Sounds delicious. There are a lot of steps to it, but I will be making it tonight. I’m going to shock the house
Darlene Brooks
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Michael Garcia
Accurate information and directions
Cathy Martin
Great marinade!!! This was so good. We had a family dinner and this was the star of the show. The meat was juicy, tender and delicious. Everyone loved it.
Kayla Bailey
This was absolutely delicious and easy. Definitely in my lamb leg recipes now.
James Griffin
First time making leg of lamb and I decided to try it on Easter for 15 people…AND IT WAS PERFECT. This is a fool proof recipe that I’ll be using for years to come. The only additional thing I did was added little slots in the meat and put pieces of whole garlic. We love garlic!
Vincent Moore
My lamb was only 6 pounds and it took forever to cook following these directions. Flavor was good but gravy/sauce broke.
Victoria Miranda
This recipe was excellent. I marinated my lamb overnight. I think that is what made so tasty. Even my picky grandson loved the lamb. Easter is coming up in a few weeks and this will be on my menu.
Vickie Lee
First time making a leg of lamb. Totally delicious!!! The whole family raves about it!!! Will do it again.
Tracey Morris
This recipe is fantastic!!  My entire family loved it and raved about it all through the meal.  I marinated the lamb over night and let  it rest about an hour after cooking.  So moist, tender and flavorful.  Don’t be afraid.  It’s easy!

 

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