Smoked Leg of Lamb

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A leg of lamb is full of flavor and doesn’t need much to taste delicious (just a little bit of garlic and rosemary). But when you smoke it, you add a so a whole new layer of flavor.

This smoked leg of lamb recipe is perfect for holidays such as Easter and Christmas; however, it’s so easy that it works well for a weeknight dinner. Both kids and adults love this recipe, making it a hit at dinner time.

Hungry now? Jump straight to my smoked leg of lamb recipe.

my lamb cooking on our charcoal grill

What You Need for This Recipe

  • 4 – 5 pound bone-in leg of lamb
  • 1 bunch of fresh rosemary
  • 1 teaspoon black peppercorns
  • 1 tablespoon sea salt
  • 1 tablespoon Herbes de Provence
  • 4 tablespoons olive oil for basting
  • 6 garlic cloves
  • 6 kalamata olives
  • Extra-virgin olive oil in a spray bottle

How to Smoke a Leg of Lamb

Step 1: Prep The Lamb

Grab two rosemary springs from your bunch and strip the leaves off using your hands. Set one spring aside and finely chop the other bunch.

With a sharp knife, make a series of cuts throughout the lamb around 1 inch apart, around 1/2 inch deep. Make sure to get the bottom and sides, but mainly focus on the top side.

Once cut all over, insert olives, garlic, and leftover rosemary leaves into the holes. For best results, add one piece per hole.

Cover the lamb all over with oil from the spray bottle. To get an even cover, give the lamb a good rub. Combine herbs de Provence, peppercorns, chopped rosemary, and salt and sprinkle over the lamb. Be sure to give the seasoning a light pat down to ensure it sticks to the oil.

Step 2: Set Up The Grill

Set the temperature to 250°F

Step: 3 Smoke

Once your grill has come to temperature, place half of your wood chips on the coals and your lamb on the grate. Remove the lamb from the heat and cover with aluminum foil. Baste every 30 minutes with olive oil. For best results, use a sprig of rosemary for basing.

Smoke for 3-4 hours until the lamb reaches an internal temperature of 150°F. If you prefer medium rare, remove the lamb from the smoker when it reaches 135°F.

Step 4: Rest and Enjoy

Transfer your leg of lamb to a chopping board, cover it, and let it rest for 10 minutes.

Carve, serve and enjoy!

How Long To Cook a Leg of Lamb

It should take 3-4 hours to cook lamb to medium at 250°F. Lamb should be cooked to an internal temperature of 150°F or 60°C for medium or 135°F for medium rare; It is essential to test the lamb for doneness before removing it from the grill.

The best way is to use a meat thermometer and test the internal temperature of the meat. When taking your lamb’s temperature, place the probe into the middle of the thickest cut (not touching the bone).

Looking for More Lamb Recipes

Can’t find a leg of lamb at the supermarket or butcher?

Why not try smoked lamb shank, smoked lamb chops, or my famous smoked lamb shoulder?

Smoked Leg Of Lamb Recipe

Charlie
This smoked leg of lamb is the perfect recipe for holiday meals like Easter and Christmas as well as family get together and weeknight meals
Prep Time 10 minutes
Cook Time 3 hours
Resting Time 10 minutes
Total Time 3 hours 20 minutes
Course Main Course
Cuisine Barbecue
Servings 8 serves
Calories 485 kcal

Ingredients
  

  • 1 bunch of fresh rosemary
  • 1 teaspoon black peppercorns
  • 1 tablespoon sea salt
  • 1 tablespoon Herbes de Provence
  • 4 tablespoons olive oil for basting
  • 6 cloves garlic cloves
  • 6 whole kalamata olives
  • Extra-virgin olive oil in a spray bottle
  • 4 – 5 pound bone-in leg of lamb

Instructions
 

  • Grab two springs of rosemary from your bunch and strip the leaves off using your hands. Set one spring aside and finely chop the other bunch.
  • With a sharp knife make a series of cuts throughout the lamb around 1 inch apart, around 1/2 inch deep. Make sure to get the bottom & sides but mainly focus on the top side.
  • Once cut all over insert olives, garlic, and leftover whole rosemary leaves into the holes. For best results add one piece per hole.
  • Cover the lamb all over with oil from the spray bottle, to get an even cover give the lamb a good rub. Combine herbs de Provence, peppercorns, chopped rosemary & salt and sprinkle over the lamb. Be sure to give the seasoning a light pat down to make sure it sticks to the oil.
  • Set the temperature to 250°F
    Once your smoker has come to temperature, place half of your wood chips on the coals and your lamb on the grate
  • Remove the lamb from the heat and cover with aluminum foil. Baste every 30 minutes with olive oil. For best results, use a sprig of rosemary for basing.
  • Smoke for 3-4 hours until the lamb reaches an internal temperature of 150°F. If you prefer medium rare, remove the lamb from the smoker when it reaches 135°F.
  • Transfer your leg of lamb to a chopping board, cover it, and let it rest for 10 minutes.
Keyword Barbeque Lamb, Lamb, Smoked Lamb

Smoke On!

Charlie

Author: Charlie Reeves
Hi, I’m Charlie, I have been meat-smoking and grilling for the past 15 years. I have an array of different smokers, thermometers, and have a love for finding the right wood and charcoal combo My favourite recipes are my EXTRA CRISPY smoked pork belly, juicy pulled pork, smoked brisket, duck poppers, and ANY SEAFOOD I grill).

I loves sharing his tips with beginners, helping them navigate the world of smoking. I find it’s not just about cooking; it’s a quest for that perfect smoky flavor.

You will usually find me playing with the kids, perfecting my brisket bark, or sipping beers with boys around the fire. Can’t wait to share all my delicious smoking and grilling recipes with you!

You can read more about me on our About Us page.

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