How-To Guides

How to BBQ a Butterflied Leg of Lamb

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Butterflied Leg of Lamb: Cooking Time

How to BBQ a Butterflied Leg of Lamb: This boneless cut of lamb is perfect for the barbecue. When opened out, the meat resembles a butterfly’s wings, hence the name. This preparation gives roughly an even thickness for even cooking times over direct heat. Its versatility lends itself to many mouthwatering marinades or rubs.

Try your butterflied leg of lamb marinated with rosemary and garlic, or our personal favourite – garlic, thyme leaves, smoked paprika, cracked black pepper, red wine vinegar, and olive oil rubbed all over for an aromatic yet smoky flavour, perfect with braised chickpeas and a chopped salad.

Cooking your lamb to medium-rare (our desired doneness) will take approximately 40-50 minutes over medium-high heat. Use a meat thermometer and aim for an internal temperature of 58°C.

The Best Way to BBQ a Butterflied Leg of Lamb

  1. Remove the lamb from the fridge, pat dry, and let it come to room temperature.
  2. If you’re using a marinade or rub, this must be applied at least an hour before cooking, but overnight is ideal as this allows the flavours to penetrate.
  3. A rub or marinade isn’t essential. Lamb simply seasoned by the fire’s smoke is wonderful in its simplicity. Rub olive oil over the lamb and generously season with salt and cracked black pepper, much in the same way you would if cooking a steak.
  4. Heat the bbq to medium heat. If cooking over charcoal, which would be our recommendation (we see wood smoke as a seasoning), the ideal timing is when the charcoal has burned down to grey-white, this will provide an ideal even heat.
  5. Place the butterflied leg of lamb fat side down on the griddle for 20-30 minutes. If close to the coals and turned regularly, it will be towards the lower end of the time window – if this is the case, keep a close eye on the lamb as it can easily scorch. Turn every 1-2 minutes. Alternatively, cook a little further away, perhaps 6-7 inches from the coals and turn every 8 minutes or so.
  6. Once the lamb has reached an internal temperature of 56°C, remove the meat from the bbq, cover it with foil and allow it to rest for a minimum of 15 minutes.

Top Tips for Barbecuing Butterflied Leg of Lamb

  • Lamb’s bold, distinctive flavour stands up well to equally assertive woods. Go for hardwoods like mesquite, hickory, or apple to impart a rich, rounded smokiness that complements the meat.
  • Marinades and rubs are both excellent options – it depends on what you’re after. Rubs add flavour to the surface, while marinades go deeper, adding both flavour and helping to tenderise. That said, if you’re cooking to medium-rare, the lamb will already be tender – a marinade is simply a way to enhance it further.
  • Try yoghurt with garlic, ginger, lemon juice, and tandoori spices for a tangy, aromatic option. A dry rub with North African influence – ras el hanout, paprika, coriander – also works beautifully. Or keep it simple: salt and pepper lifted with a little ground cumin goes a long way.
  • Bring the meat to room temperature before cooking to ensure even grilling.
  • Use indirect heat if the fire’s running hot – this helps avoid over-charring the outside while the inside finishes cooking.
  • Always rest the meat for at least 10–15 minutes after cooking. This lets the juices redistribute and makes carving easier.

Order meat online

Brent, a proud New Zealander, was lucky to grow up in Hawke's Bay, often referred to as the Fruit Bowl of New Zealand, and famed for its wineries. As a third generation farmer, agriculture and livestock management are in his blood.

Enthused by the wholesome food production scene, Brent began his 16-year career in hospitality at a local winery, and then gained experience at some world class hotels; Huka Lodge beside the Waikato River NZ, and Hayman Island within the heart of Australia's Great Barrier Reef. Having met his future wife Dawn, Brent moved to England in 2007 where he then spent 4 years as Head Chef at Hipping Hall, gaining multiple awards during his tenure.

Brent is passionate about native breeds and the conservation and enhancement of natural biodiversity in rural landscapes; so his 2013 appointment as the General Manager of Swaledale Butchers was the perfect match.

Instagram

  • British Pie Week, apparently. We do not usually pay much attention to themed food weeks. We prefer to make and sell things when they feel right. This year is different, thanks to our growing friendship with Yorkshire chef and pie obsessive Josh Whitehead, and his excellent pie project, Finer Pleasures. Josh started @finer_pleasures in 2023 to make pies the way they should be made. Proper fillings, local meat and traditional methods. So we thought we would join in. The pie is a classic. Chicken, ham, leek and mushroom. Brined chicken, smoked ham hock and a rich velouté finished with herbs, mustard and chestnut mushrooms or leeks. A proper pie. Available this week while they last.
  • It’s easy to become disconnected with the restaurants and kitchens where our meat ends up being prepped, cooked and served. Whilst Instagram can give us a certain understanding of how the food looks; we all know that there is no substitute for experiencing it first-hand. And that is what we had the pleasure of doing this week at the Canton Arms. One of London’s great pubs and one of our oldest, most significant customers. We have been suppling them with exceptional meat since nearly the very beginning of the Swaledale journey. Last night was a moment to celebrate that relationship in all its glory; our meat and their cooking and outstanding hospitality coming together for what was a grand evening. We ate, we drank, we chatted in a room that was alive. Long may dining rooms like this thrive and continue to provide people with a space to consume food, booze and hospitality in such a joyous way. It was a special night for us, and we hope for everyone who was there. Thanks to @chargieb , @cantontrish, @petea25 and the @cantonarms team for being total legends xx Ps sorry for not getting any decent pics of the food! Was having too much fun.
  • We have all seen the videos. A chicken arrives. Five neat strokes of a knife. It falls apart as if by magic. That comes from thirty years at the block. Most of us do not have that. So here is a slightly more Radio 4 approach. A calm, sensible way to take a good chicken and break it down at home. Nothing flashy. Just understanding the joints, working with the bone, and giving each part the respect it deserves. When you do that, you open up a week (almost) of meals. Breasts cooked one way. Legs another. A carcass that becomes stock rather than waste. More on that to follow. The only things you truly need are a great chicken and a proper knife. Ours is a beautiful honsuki knife kindly supplied by @kitchenprovisions and it does the job expertly. Sharp. Balanced. Delightful. Watch along as @grylos talks it through.
  • Mutton has earned itself an unfair reputation. For centuries it was simply the meat we ate. Lamb is, in many ways, the modern preference, made possible by refrigeration and global trade. Before that shift, it would have made little sense to slaughter an animal before it had lived fully and bred. Sheep were kept for wool and continuity, and when their working life was complete, they became mutton. It was part of a cycle. Practical and sustaining. What changed was not the meat, but our habits. Yet not all mutton is equal. Age alone does not create depth. Mutton reflects the life it has lived. When sheep are kept longer and allowed to graze widely on varied forage, moorland grasses and herbal leys, time and terrain build complexity into the muscle and fat. That is the mutton we favour and source. Darker, firmer and deeper in flavour, shaped by prolonged grazing on moorland such as this, just outside Skipton. There was once a rhythm between wool on our backs and mutton on our tables. Perhaps that rhythm still makes sense.
  • Kindred spirits. Hot pans. Spiced mutton. Swaledale x Canton Arms supper. Wednesday 25 February. To book email Thecantonarms@gmail.com @cantonarms
  • Winter and its cold hands have us fully in a tight embrace right now. And so we find ourselves cooking more often than not, to warm our souls. A ham at the weekend is one such thing that does the job. It can be used for all kinds of dishes and provide your weekdays with a plethora of fine sandwiches. But this fine cut also produces something else. An excellent, warming stock that should not be thrown away. In fact, it should be used to make something just as special. A deep, hearty split pea and ham soup. And here is @grylos showing you how to do it. Like most things, if you cook with time and consideration, the by-product is often just as good as the main event.
  • Ask yourself this. When did you last have a really good pork chop? This is why we keep coming back to it. Native, rare breed pork. Dry aged on the bone. Proper depth of flavour. Nothing like the pale, wet stuff you see elsewhere. These are our Pork Chops with Rosemary and Anchovy Butter. Two thick, rindless chops. Two discs of handmade compound butter. Anchovy, rosemary, lemon zest, a little shallot. Old friends. It works.
  • Fancy a bit of a butcher’s tip? Or a hack, if you will. Well look no further. Here, @grylos, gets creative with a joint of boned and rolled beef rump, creating three, totally different meals, from the one piece of meat. A great example of some leftfield thinking and the perfect way to add a little variety into your weekly meal planning. Along the spectrum from raw to medium, your week could go a little something like this; tartare and toast lightly rubbed with garlic for lunch on Wednesday; steak night on Friday night, with chips, good red wine and a bowl of bearnaise; a roast dinner on Sunday. Bob’s your uncle, Fanny’s your aunt and a carnivorous and hugely satisfying week of eating is complete. All that from a single rolled rump of beef! A life hack if I ever saw one… Did you know that our rumps won 3 stars at the Great Taste Awards? 3-star rump, you can’t argue with that!
British Pie Week, apparently. We do not usually pay much attention to themed food weeks. We prefer to make and sell things when they feel right. This year is different, thanks to our growing friendship with Yorkshire chef and pie obsessive Josh Whitehead, and his excellent pie project, Finer Pleasures. Josh started @finer_pleasures in 2023 to make pies the way they should be made. Proper fillings, local meat and traditional methods. So we thought we would join in. The pie is a classic. Chicken, ham, leek and mushroom. Brined chicken, smoked ham hock and a rich velouté finished with herbs, mustard and chestnut mushrooms or leeks. A proper pie. Available this week while they last.
British Pie Week, apparently. We do not usually pay much attention to themed food weeks. We prefer to make and sell things when they feel right. This year is different, thanks to our growing friendship with Yorkshire chef and pie obsessive Josh Whitehead, and his excellent pie project, Finer Pleasures. Josh started @finer_pleasures in 2023 to make pies the way they should be made. Proper fillings, local meat and traditional methods. So we thought we would join in. The pie is a classic. Chicken, ham, leek and mushroom. Brined chicken, smoked ham hock and a rich velouté finished with herbs, mustard and chestnut mushrooms or leeks. A proper pie. Available this week while they last.
British Pie Week, apparently. We do not usually pay much attention to themed food weeks. We prefer to make and sell things when they feel right. This year is different, thanks to our growing friendship with Yorkshire chef and pie obsessive Josh Whitehead, and his excellent pie project, Finer Pleasures. Josh started @finer_pleasures in 2023 to make pies the way they should be made. Proper fillings, local meat and traditional methods. So we thought we would join in. The pie is a classic. Chicken, ham, leek and mushroom. Brined chicken, smoked ham hock and a rich velouté finished with herbs, mustard and chestnut mushrooms or leeks. A proper pie. Available this week while they last.
@swaledalebutchers
@swaledalebutchers
•
Follow
British Pie Week, apparently. We do not usually pay much attention to themed food weeks. We prefer to make and sell things when they feel right. This year is different, thanks to our growing friendship with Yorkshire chef and pie obsessive Josh Whitehead, and his excellent pie project, Finer Pleasures. Josh started @finer_pleasures in 2023 to make pies the way they should be made. Proper fillings, local meat and traditional methods. So we thought we would join in. The pie is a classic. Chicken, ham, leek and mushroom. Brined chicken, smoked ham hock and a rich velouté finished with herbs, mustard and chestnut mushrooms or leeks. A proper pie. Available this week while they last.
4 days ago
52
View on Instagram |
1/8
It’s easy to become disconnected with the restaurants and kitchens where our meat ends up being prepped, cooked and served. Whilst Instagram can give us a certain understanding of how the food looks; we all know that there is no substitute for experiencing it first-hand. And that is what we had the pleasure of doing this week at the Canton Arms. One of London’s great pubs and one of our oldest, most significant customers. We have been suppling them with exceptional meat since nearly the very beginning of the Swaledale journey. Last night was a moment to celebrate that relationship in all its glory; our meat and their cooking and outstanding hospitality coming together for what was a grand evening. We ate, we drank, we chatted in a room that was alive. Long may dining rooms like this thrive and continue to provide people with a space to consume food, booze and hospitality in such a joyous way. It was a special night for us, and we hope for everyone who was there. Thanks to @chargieb , @cantontrish, @petea25 and the @cantonarms team for being total legends xx Ps sorry for not getting any decent pics of the food! Was having too much fun.
@swaledalebutchers
@swaledalebutchers
•
Follow
It’s easy to become disconnected with the restaurants and kitchens where our meat ends up being prepped, cooked and served. Whilst Instagram can give us a certain understanding of how the food looks; we all know that there is no substitute for experiencing it first-hand. And that is what we had the pleasure of doing this week at the Canton Arms. One of London’s great pubs and one of our oldest, most significant customers. We have been suppling them with exceptional meat since nearly the very beginning of the Swaledale journey. Last night was a moment to celebrate that relationship in all its glory; our meat and their cooking and outstanding hospitality coming together for what was a grand evening. We ate, we drank, we chatted in a room that was alive. Long may dining rooms like this thrive and continue to provide people with a space to consume food, booze and hospitality in such a joyous way. It was a special night for us, and we hope for everyone who was there. Thanks to @chargieb , @cantontrish, @petea25 and the @cantonarms team for being total legends xx Ps sorry for not getting any decent pics of the food! Was having too much fun.
1 week ago
1494
View on Instagram |
2/8
@swaledalebutchers
@swaledalebutchers
•
Follow
We have all seen the videos. A chicken arrives. Five neat strokes of a knife. It falls apart as if by magic. That comes from thirty years at the block. Most of us do not have that. So here is a slightly more Radio 4 approach. A calm, sensible way to take a good chicken and break it down at home. Nothing flashy. Just understanding the joints, working with the bone, and giving each part the respect it deserves. When you do that, you open up a week (almost) of meals. Breasts cooked one way. Legs another. A carcass that becomes stock rather than waste. More on that to follow. The only things you truly need are a great chicken and a proper knife. Ours is a beautiful honsuki knife kindly supplied by @kitchenprovisions and it does the job expertly. Sharp. Balanced. Delightful. Watch along as @grylos talks it through.
3 weeks ago
611
View on Instagram |
3/8
Mutton has earned itself an unfair reputation. For centuries it was simply the meat we ate. Lamb is, in many ways, the modern preference, made possible by refrigeration and global trade. Before that shift, it would have made little sense to slaughter an animal before it had lived fully and bred. Sheep were kept for wool and continuity, and when their working life was complete, they became mutton. It was part of a cycle. Practical and sustaining. What changed was not the meat, but our habits. Yet not all mutton is equal. Age alone does not create depth. Mutton reflects the life it has lived. When sheep are kept longer and allowed to graze widely on varied forage, moorland grasses and herbal leys, time and terrain build complexity into the muscle and fat. That is the mutton we favour and source. Darker, firmer and deeper in flavour, shaped by prolonged grazing on moorland such as this, just outside Skipton. There was once a rhythm between wool on our backs and mutton on our tables. Perhaps that rhythm still makes sense.
Mutton has earned itself an unfair reputation. For centuries it was simply the meat we ate. Lamb is, in many ways, the modern preference, made possible by refrigeration and global trade. Before that shift, it would have made little sense to slaughter an animal before it had lived fully and bred. Sheep were kept for wool and continuity, and when their working life was complete, they became mutton. It was part of a cycle. Practical and sustaining. What changed was not the meat, but our habits. Yet not all mutton is equal. Age alone does not create depth. Mutton reflects the life it has lived. When sheep are kept longer and allowed to graze widely on varied forage, moorland grasses and herbal leys, time and terrain build complexity into the muscle and fat. That is the mutton we favour and source. Darker, firmer and deeper in flavour, shaped by prolonged grazing on moorland such as this, just outside Skipton. There was once a rhythm between wool on our backs and mutton on our tables. Perhaps that rhythm still makes sense.
Mutton has earned itself an unfair reputation. For centuries it was simply the meat we ate. Lamb is, in many ways, the modern preference, made possible by refrigeration and global trade. Before that shift, it would have made little sense to slaughter an animal before it had lived fully and bred. Sheep were kept for wool and continuity, and when their working life was complete, they became mutton. It was part of a cycle. Practical and sustaining. What changed was not the meat, but our habits. Yet not all mutton is equal. Age alone does not create depth. Mutton reflects the life it has lived. When sheep are kept longer and allowed to graze widely on varied forage, moorland grasses and herbal leys, time and terrain build complexity into the muscle and fat. That is the mutton we favour and source. Darker, firmer and deeper in flavour, shaped by prolonged grazing on moorland such as this, just outside Skipton. There was once a rhythm between wool on our backs and mutton on our tables. Perhaps that rhythm still makes sense.
Mutton has earned itself an unfair reputation. For centuries it was simply the meat we ate. Lamb is, in many ways, the modern preference, made possible by refrigeration and global trade. Before that shift, it would have made little sense to slaughter an animal before it had lived fully and bred. Sheep were kept for wool and continuity, and when their working life was complete, they became mutton. It was part of a cycle. Practical and sustaining. What changed was not the meat, but our habits. Yet not all mutton is equal. Age alone does not create depth. Mutton reflects the life it has lived. When sheep are kept longer and allowed to graze widely on varied forage, moorland grasses and herbal leys, time and terrain build complexity into the muscle and fat. That is the mutton we favour and source. Darker, firmer and deeper in flavour, shaped by prolonged grazing on moorland such as this, just outside Skipton. There was once a rhythm between wool on our backs and mutton on our tables. Perhaps that rhythm still makes sense.
@swaledalebutchers
@swaledalebutchers
•
Follow
Mutton has earned itself an unfair reputation. For centuries it was simply the meat we ate. Lamb is, in many ways, the modern preference, made possible by refrigeration and global trade. Before that shift, it would have made little sense to slaughter an animal before it had lived fully and bred. Sheep were kept for wool and continuity, and when their working life was complete, they became mutton. It was part of a cycle. Practical and sustaining. What changed was not the meat, but our habits. Yet not all mutton is equal. Age alone does not create depth. Mutton reflects the life it has lived. When sheep are kept longer and allowed to graze widely on varied forage, moorland grasses and herbal leys, time and terrain build complexity into the muscle and fat. That is the mutton we favour and source. Darker, firmer and deeper in flavour, shaped by prolonged grazing on moorland such as this, just outside Skipton. There was once a rhythm between wool on our backs and mutton on our tables. Perhaps that rhythm still makes sense.
4 weeks ago
501
View on Instagram |
4/8
@swaledalebutchers
@swaledalebutchers
•
Follow
Kindred spirits. Hot pans. Spiced mutton. Swaledale x Canton Arms supper. Wednesday 25 February. To book email Thecantonarms@gmail.com @cantonarms
4 weeks ago
1526
View on Instagram |
5/8
@swaledalebutchers
@swaledalebutchers
•
Follow
Winter and its cold hands have us fully in a tight embrace right now. And so we find ourselves cooking more often than not, to warm our souls. A ham at the weekend is one such thing that does the job. It can be used for all kinds of dishes and provide your weekdays with a plethora of fine sandwiches. But this fine cut also produces something else. An excellent, warming stock that should not be thrown away. In fact, it should be used to make something just as special. A deep, hearty split pea and ham soup. And here is @grylos showing you how to do it. Like most things, if you cook with time and consideration, the by-product is often just as good as the main event.
1 month ago
14516
View on Instagram |
6/8
Ask yourself this. When did you last have a really good pork chop? This is why we keep coming back to it. Native, rare breed pork. Dry aged on the bone. Proper depth of flavour. Nothing like the pale, wet stuff you see elsewhere. These are our Pork Chops with Rosemary and Anchovy Butter. Two thick, rindless chops. Two discs of handmade compound butter. Anchovy, rosemary, lemon zest, a little shallot. Old friends. It works.
Ask yourself this. When did you last have a really good pork chop? This is why we keep coming back to it. Native, rare breed pork. Dry aged on the bone. Proper depth of flavour. Nothing like the pale, wet stuff you see elsewhere. These are our Pork Chops with Rosemary and Anchovy Butter. Two thick, rindless chops. Two discs of handmade compound butter. Anchovy, rosemary, lemon zest, a little shallot. Old friends. It works.
@swaledalebutchers
@swaledalebutchers
•
Follow
Ask yourself this. When did you last have a really good pork chop? This is why we keep coming back to it. Native, rare breed pork. Dry aged on the bone. Proper depth of flavour. Nothing like the pale, wet stuff you see elsewhere. These are our Pork Chops with Rosemary and Anchovy Butter. Two thick, rindless chops. Two discs of handmade compound butter. Anchovy, rosemary, lemon zest, a little shallot. Old friends. It works.
1 month ago
472
View on Instagram |
7/8
@swaledalebutchers
@swaledalebutchers
•
Follow
Fancy a bit of a butcher’s tip? Or a hack, if you will. Well look no further. Here, @grylos, gets creative with a joint of boned and rolled beef rump, creating three, totally different meals, from the one piece of meat. A great example of some leftfield thinking and the perfect way to add a little variety into your weekly meal planning. Along the spectrum from raw to medium, your week could go a little something like this; tartare and toast lightly rubbed with garlic for lunch on Wednesday; steak night on Friday night, with chips, good red wine and a bowl of bearnaise; a roast dinner on Sunday. Bob’s your uncle, Fanny’s your aunt and a carnivorous and hugely satisfying week of eating is complete. All that from a single rolled rump of beef! A life hack if I ever saw one… Did you know that our rumps won 3 stars at the Great Taste Awards? 3-star rump, you can’t argue with that!
1 month ago
2585
View on Instagram |
8/8