This meltingly tender Slow Cooked Lamb Shawarma is the stuff food dreams are made of!! Slathered in a deceptively simple shawarma spice rub then slow cooked until fall apart, the flavour and fragrance of this lamb is absolutely heavenly. This recipe is ideal for butterflied lamb leg OR lamb shoulder.
While it takes time to roast, it’s a very straightforward recipe – and will feed a crowd. Sensational for finishing on the BBQ! After more lamb centrepiece ideas? Browse all my roast lamb recipes!

Lamb Shawarma
This one’s for everyone who doesn’t have a charcoal spit in the middle of their kitchen….. and for Australia Day!!!🇦🇺 🇦🇺🇦🇺
Quick to prepare but tastes like you’ve been slaving away in the kitchen all day, this Lamb Shawarma is absolutely terrific for gatherings because it’s easy to make loads, can be cooked ahead then reheated. Or in the spirit of Australia Day, finish it on the BBQ!

This Slow Cooked Lamb Shawarma is 100% me. Big hunk of meat. Big flavours. Simple, fast prep, with big pay offs. Meltingly tender, fall apart meat, dripping with the beautiful roasting juices. Food made for sharing with family and friends. Food to pile onto platters to let everyone help themselves, rather than using tweezers to daintily plate up.
Rustic. That’s how I describe my food. As opposed to refined and elegant! 😂

Just remembering how good this was is killing me as I sit here on the couch late on a Wednesday night sipping on a green smoothie of all things. Suddenly, this spinach-kale-mango-pineapple-ginger smoothie is very unappealing. 😩
So, here’s how this Slow Cooked Lamb Shawarma goes down.
We start with a simple homemade Shawarma slather, my go-to mix that I use for my Chicken Shawarma and all things Shawarma on this site (Lamb Shawarma Chickpea Soup, One Pot Chicken Shawarma and Rice Pilaf). Nothing exotic in it, you’ll find all the spices at the supermarket: coriander, cumin, paprika, cayenne and cardamon. Plus olive oil, garlic, lemon juice, salt and pepper. Mix and slather.

Use butterflied lamb leg OR lamb shoulder
As for what to slather, take your pick – lamb shoulder or butterflied lamb leg.
In the recipe video, I’ve used lamb shoulder because I wanted to show how to pull the lamb apart in order to finish it on the BBQ. Also because I think lamb shoulder is not quite as popular as lamb leg but I rate it highly and I want to encourage people to try it! It’s usually cheaper than lamb leg and it’s fattier which means juicier (and better for reheating), making it ideal for gatherings.

Lamb shoulder
Lamb shoulder has a bone through it, like pictured below. Because the shoulder is cooked to fall apart perfection, the meat slides off the bone in 4 or 5 large pieces which you can then either slice, shred or BBQ to get an extra tasty crust on it / reheat (see the video, it looks SO GOOD!).

Butterflied lamb leg
When making Lamb Shawarma with lamb leg, I prefer to use butterflied lamb leg because you can rub the Shawarma slather into the meat better. Even if you leave the lamb to marinate, a bone-in leg of lamb is very thick so the marinade doesn’t penetrate right through to the bone. Though having said that, there is plenty of heavily flavoured roasting juices to drizzle all over the meat once sliced or shredded.
Lamb leg is leaner than shoulder but in this recipe, it’s cooked until meltingly tender. One of the “pros” of butterflied lamb leg is that it holds together in one piece even after hours of slow cooking making it easier to slice neatly. Also for handling on the BBQ – one piece rather than the multiple pieces of shoulder you’ll see in the video.

Whether you use shoulder or lamb leg, you’re going to end up with this – incredible tender lamb. Sliceable but shreddable (I also show this in the video).

What to serve with Lamb Shawarma
Now for the hardest part – choosing how to serve it. What will you do – make Lamb Shawarma Wraps (Doner Kebab style!) or pile it on a platter with couscous? 🙂 Here are some suggestions for what to serve this with:
Lemon Herb Couscous – see recipe notes
Homemade Flatbreads – add slices of tomato, shredded lettuce, raw sliced onion and a dollop of yogurt or Hummus. You could also use a Lemon Yogurt Sauce (use the sauce in the Chicken Shawarma recipe)
For a side salad, try this Middle Eastern cabbage and carrot salad (you’ll love the burst of freshness from the mint) or this Tomato Cucumber Chickpea Salad (option to skip the chickpeas).
🇦🇺HAPPY AUSTRALIA DAY!! 🇦🇺 – Nagi x
More Roast Lamb Recipes
I love a good roast lamb – so I’ve shared a few over the years!
Classic Roast Lamb Leg with Gravy – the classic, perfectly blushing pink inside
Slow Roast Leg of Lamb – infused with garlic and rosemary flavours, slow roasted until fall apart tender!
Greek Butterflied Leg of Lamb – quick to cook on the barbecue, or stovetop and finish in the oven
Slow Cooker Roast Lamb – fall apart goodness in the convenience of your slow cooker
Slow Roasted GREEK Leg of Lamb – garlicky lemony fall apart deliciousness
Slow Roasted Lamb Shoulder – the juiciest, most succulent roast lamb you will ever have!
See all Roast Lamb recipes

PS Jeez, my hands look extra small compared to that giant platter!!! 😂

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Slow Cooked Lamb Shawarma
Ingredients
- 2kg / 4 lb lamb shoulder (bone in) or 1.7 kg / 3.5 lb butterflied lamb leg (Note 1)
Shawarma Paste:
- 3 garlic cloves , minced
- 1 tbsp ground coriander
- 1 tbsp ground cumin
- 1 tbsp ground cardamon
- 1 tsp cayenne pepper (1/2 tsp = not spicy)
- 2 tsp smoked paprika (ordinary also ok)
- 1 1/2 tsp salt
- 1/2 tsp black pepper
- 1/4 cup / 65 ml extra virgin olive oil
- 2 – 3 tbsp / 40 – 60 ml lemon juice
Cooking:
- 2 cups / 500 ml water
Instructions
- Preheat oven to 180C/350F (standard) or 160C/320F (fan forced / convection).
- Place Paste ingredients in a bowl, starting with 2 tbsp lemon juice, and mix. It should be a wet paste that can be slathered onto the lamb (see video).
- Place lamb in a large roasting pan. Slather all over with paste. Optional: Marinate 24 hours (not mandatory, I usually skip).
- Position the lamb with the fat side up. Pour water around, cover tightly with foil.
- Roast 3 hours, removing from the oven 2 – 3 times to spoon over pan juices (ie baste).
- Remove foil. Meat should be tender – check with 2 forks.
- Baste again, then return to oven for 30 minutes to get a nice crust.
- Remove lamb from roasting pan – reserve juices.
Finish on BBQ, Optional (Note 2):
- Cool the lamb for 20 minutes or so (so it firms up slightly, easier to handle).
- If you used shoulder, pull the meat off the bone in 4 or 5 chunks (see video).
- Preheat BBQ to medium and oil if required.
- Coat lamb in pan juices. Sear on both sides until deep golden and a crust forms. Dab with pan juices on both sides.
Serving:
- Slice or shred lamb, as desired. Drizzle with plenty of juices.
- Make Lamb Shawarma wraps by serving with shredded lettuce, tomatoes and minted yoghurt (Note 3) or pile over Lemon Herbed Couscous (Note 4) and garnish with pomegranate seeds and parsley or chopped coriander/cilantro (if desired). Both pictured in post.
Recipe Notes:

WATCH HOW TO MAKE IT
LIFE OF DOZER
Someone is happy that I’m so terrible at butterflying lamb leg…. plenty of meat left on that bone!

Hey Nagi! Made this for my grandparents in the slow cooker and they loved it soo much! I didn’t serve it with the pan juice though because it was so oily, it didn’t look like yours at all. Is there any changes I can make to reduce the amount of oil at the end?
Hi Sharon – if you drain the pan juices and then pop them in the freezer for 30 minutes, the fat will rise to the top and freeze. You’re then able to scoop it off discard. N x
Cooked this recipe with butterflied leg of lamb in the slow cooker last night. Amazing taste, meat is tender and juicy and the fragance of the spices in the entire house while cooking is mouth-watering. Used a good half spoon of Cayenne pepper and that is exactly the right amount of oomph for us. Thank you for this recipe!
Really excited to try this recipe Nagi. One question i had was the cooking times, i’ve got a butterflied lamb leg (no bone) that weighs around 2.5lbs. would you alter the cook times and if so to what degree?
Ridiculously good!! Perfect for a dinner party or a cosy night in. The lamb is soft, juicy with tonnes of flavour – just delicious!!
Amazing recipe! Lamb fell apart, our house smelled amazing while it was cooking, and kids and adults alike devoured it! Will be making this one again.
Made this last night for the meat eaters of the house and they loved it! I used a leg of lamb and did in the slow cooker. Didn’t bbq at the end but the left overs were re heated that way for lunch and worked well. Thanks Nagi!
Hi Nagi does the shoulder or leg have to be bone in? I don’t get fall apart when using boneless so wondered if that was the reason
Hi J, I use bone in as it has more flavour, but if you don’t get it when you’re using boneless, you just need to cook it longer until it gets to that break down stage. N x
Another Nagi Winner – this was so perfect for an “east coast low” rainy weekend dinner. You rapidly becoming my kitchen Khaleesi 🙂
Re your lamb shawarma recipe. Will be trying. Re the accompaniments, garlic tahini sauce is delicious and traditional , also pickles (usually a fluorescent pink)
Hi Nagi. Is the finish on the BBQ done in addition to the 30 minutes in the oven post-foil? Or is it one or the other?
Looking forward to trying this recipe!
Hi Christian, it’s in addition to the time with the foil off. Totally optional, but highly recommended! N x
Hi – can the cooked meat be frozen do you think?
Yes definitely Erin!! It makes a great emergency meal! N x
I tried this recipe with butterfly lamb but it didn’t come out as yours.😔 There was so much liquid after 2 hours of baking, more than the 500ml of water from the recipe. The pan juice was so diluted and all the spices were washed of the lamb. Should I brown the spices-rubbed lamb first before baking? Thank you for your advice.
Hi Nagi, I’ve just realised that my butterflied lamb is boneless, will it still work with your recipe? Thanks so much, Kate
This was delicious!! I finished it on a super hot frypan (too cold for a bbq!) with plenty of the pan juices and it was perfect! Thanks Nagi!
Hi Nagi! I’m a big fan of your recipes! They never fail. I thought I’d give this one a go but I only have a 1kg boneless lamb shoulder roast. How long would you cook it for?
I have always been hopeless at roasts, but can cook so many other things well. Mind you, of the many recipes of yours I have cooked and loved, I have never tried to cook any of your roasts. Wanting a different take on a roast, I decided to make this. Our local butcher butterflied a wonderful lamb leg and I made this shawarma. It was an amazing success, so I will do this from now on. Bonus… the house smelled amazing for the entire afternoon. Thank you again Nagi 🙂
Cooked this yesterday along with your recipe for flatbread! It went down a treat ☺️ I have tried a few of your recipes and I haven’t had a bad one. Thank you xxx
Omg just made this with pork it was amazing
Hi Nagi, made this a week ago and it was great. Tonight we used the leftover juices with leftover pulled pork (your recipe as well of course) added a can of tomatoes and made an amazing ragu. It just keeps on giving. Everything you do just seems to work. Thanks for the best ‘go to’ site for recipes.
YUM!!! Sounds fabulous Ants! N x
This was the first of your recipes I tried … totally blown away! We did this for a big get together (pre-COVID … I’m now busy working my way through your other recipes whilst in isolation and planning my next houseful!) and everyone raved about this. It was delish and even better, so easy to make – all in advance so we were super relaxed. We did this with raw beetroot salad, BBQ zucchini, red pepper and eggplant, a green salad with cucumber ribbons & Persian feta, plus flat breads, hummus and mint yoghurt. It was a feast and the lamb was the star. Thank you Nagi!