How-To Guides

How to Cook Flat Iron Steak

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Two raw flat iron steaks on a rustic chopping board.

What is a Flat Iron Steak?

How to Cook Flat Iron Steak: An affordable alternative to premium cuts like sirloin or fillet, flat iron steak is a rising star in the steak world. When cooked properly, it delivers an incredibly tender, juicy texture with rich, beefy flavour, making it a top choice for steak lovers.

Also known as a ‘top blade steak’ or simply ‘blade steak’, flat iron steak is cut from beneath the cow’s hard-working shoulder blade. Despite coming from a heavily used muscle, it is one of the most tender cuts, second only to the tenderloin. This results in a lean steak with abundant marbling, giving it a buttery texture and bold flavour.

The blade of beef naturally contains a tough sinew running through its centre, making it a cut of great versatility. While it can be braised or slow-cooked, we recommend using ‘featherblade steaks’ for those methods.

By carefully seaming out the meat on either side of the sinew, our expert butchers prepare flat iron steaks specifically for quick cooking, making them ideal for searing and serving medium-rare. With its exceptional depth of flavour, it’s a steak that not only rivals prime cuts like sirloin and fillet but, in our opinion, exceeds them in taste.

How Long to Cook a Flat Iron Steak?

For the best results, flat iron steak should be cooked to medium-rare, which takes around 6–8 minutes in a hot pan, not including resting time. Thanks to its fine grain and natural marbling, this cut remains buttery and tender while developing a rich, golden crust when seared properly. Turning frequently – about every 30 seconds – helps to build an even crust and ensures a beautifully juicy interior.

Flat iron steak is also incredibly versatile – equally suited to the BBQ, a cast-iron pan, or even an air fryer. It absorbs marinades exceptionally well, whether you go for a classic mix of bashed herbs, olive oil, and garlic, or a bold, umami-rich blend of fish sauce and palm sugar for a Thai-inspired dish.

For an alternative approach, reverse-searing works beautifully with flat iron steak. Start it in a low oven (110°C) until it reaches 45°C internally, then finish with a hot sear in a pan for a perfectly even cook. This method enhances tenderness and deepens the steak’s natural flavour, making it a great option for those looking for a consistently well-cooked steak at home.

The Best Way to Cook Flat Iron Steak

  1. Prepare the Steak – Remove from the fridge, take out of the packaging, pat dry, and let it reach room temperature.
  2. Preheat the Pan – Heat a griddle or heavy-based frying pan over high heat until smoking hot.
  3. Season & Oil – Rub both sides with a high-smoke-point oil, season generously with salt and cracked black pepper.
  4. Sear the Steak – Cook for around 2 minutes per side without moving until a rich, golden crust forms.
  5. Finish Cooking – Reduce the heat slightly, turning the steak every 30 seconds for a total of 6–8 minutes.
  6. Rest the Steak – Remove from the pan and let it rest in a warm place for at least 8 minutes.
  7. Slice & Serve – Cut against the grain for maximum tenderness and enjoy with your favourite sides.

Top Tips for Cooking Flat Iron Steak

  • Test for doneness – Use the finger test to check if your steak is medium-rare. Press the tip of your middle finger to your thumb, then feel the fleshy part of your palm just below your thumb – it should feel tender yet slightly firm, similar to your cheek.
  • Let it reach room temperature – Removing the steak from the fridge at least 30 minutes before cooking ensures even cooking.
  • Marinate for extra flavour – Flat iron steak absorbs marinades beautifully, whether a simple mix of olive oil, garlic, and fresh herbs or a bold combination like soy sauce, fish sauce, and chilli.
  • Turn frequently for even cooking – Unlike thicker cuts, flat iron benefits from turning every 30 seconds, helping to develop a beautiful crust and evenly cooked interior.
  • Rest before slicing – Let the steak rest for at least 8 minutes after cooking to retain its juices and tenderness.
  • Slice against the grain – Cutting across the fibres ensures the steak remains tender and easy to chew.

Flat Iron Steak Recipes

If you want to eat flat iron as a traditional steak and enjoy its core flavour profile, the best approach is to keep it simple – a vibrant tomato salad and freshly baked bread make for a perfect pairing. It’s also delicious with a green peppercorn sauce or flavoured butter, served alongside chips and a green salad dressed in a mustardy vinaigrette.

For a little Asian kick, slice the steak thinly across the grain and use it in Andy Oliver’s Flat Iron Steak and Chilli Jam Salad recipe, where its bold, beefy flavour works beautifully with spice and freshness.

If you’re looking to enjoy it as a classic steak, season with coarse salt and cracked black pepper, then grill over open flames until medium-rare (or to your preferred doneness). This method highlights the steak’s natural flavour, keeping it succulent and tender.

Sliced and served with porcini mushrooms sautéed with garlic and parsley in the same pan the steaks were cooked in, then finished with a squeeze of lemon juice, resting juices, and a knob of butter, is an enduringly delicious combination.

For a Mexican-inspired twist, marinate with a squeeze of orange, crushed garlic, ground cumin, ancho chilli, salt, and black pepper. Sear, slice, and serve in a pure corn tortilla, topped with green salsa and crème fraîche – a deeply satisfying way to enjoy this versatile cut.

Order meat online

Jorge hails from the Black Mountains where he grew up surrounded by hardy, native livestock. His passion for cookery was sparked by his upbringing, but developed and intensified alongside his respect for British breeds, and zeal for nose-to-tail eating.

In 2009 trained chef Jorge launched Swaledale in Haworth, and took his native-breed led whole-carcass butchery philosophy to high profile restaurateurs. Jorge is a passionate procurer and hanger of meat, and is keen to showcase the sublime taste and texture that comes from ageing, higher fat content, and an older carcass. Jorge proudly invests in native-breeds, as maintaining their market demand is crucial to their very survival.

Jorge studied Creative Writing at Leeds University, and is a former Welsh athletics champion. He lives with his wife, ceramicist Amy Thomas, and their three children – Fynn, Bea, and Matilda – on a remote grouse moor in West Yorkshire.

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  • The Dales never hurry themselves into spring, and this year is no different. You can drive through them and still feel winter holding on, yet something has shifted all the same. It begins quietly. Hawthorn shows along the hedgerows, just enough to catch the eye. The grass is lifting, the fields softening, losing that tired, flattened look they carry through the colder months. Out on the land, the change is clearer. Lambs are scattered across the fields, finding their feet, while cattle have been turned back out and settle easily into the pasture. There is a rhythm to it again, a sense that the farms are beginning to move. Nothing arrives all at once. It comes on steadily, almost cautiously, as the land turns back to life.
  • The fallacy of Spring lamb! When we eat lamb in early April, we aren’t eating the lovely little fluffy things people see hopping about in the fields. In fact, you’re actually eating – or at least you are if you are buying from us – old season lamb. The animals that were born the previous springtime. They are age wise, on the verge of morphing into hogget and, in our opinion, it is lamb at its very best. More flavourful as the meat has developed with age, but still with the tenderness one expects with lamb. One thing that is not in doubt is that it pairs perfectly with a lot of the seasonal ingredients of this time of year, the peas, broad beans and courgettes from the continent, plus Jersey royals, asparagus and wild garlic from these shores. We have plenty of these wonderful carcasses ageing in our fridges, so embrace the idea of eating last years spring lamb!
  • A classic of French cooking, built on combinations that have stood their ground for good reason, and long may they do so. Chicken breast roasted in brown butter, creamy mash worked with plenty of butter and dairy, and a mustard sauce brought together with cream. It reads rich, but it eats with balance. The Dijon and tarragon cut through, lifting the dish and keeping it in check.
  • A classic of French cooking, built on combinations that have stood their ground for good reason, and long may they do so. Chicken breast roasted in brown butter, creamy mash worked with plenty of butter and dairy, and a mustard sauce brought together with cream. It reads rich, but it eats with balance. The Dijon and tarragon cut through, lifting the dish and keeping it in check. This is food that does not chase anything. It knows exactly what it is.
  • Filmed on a blustery day at the Harewood House estate, Ellen talks us through the Highland cattle and the wider farming approach shaping the land here. These short films look at how the estate is guiding the land back towards what it once was, using the right livestock for the right terrain and allowing systems to work with the landscape rather than against it. Hardy cattle, able to outwinter on pasture alone, reduce the need for inputs and bring a different kind of balance to the farm. For chefs, this is where the story begins. The flavour comes later, but it is built here, in the fields, through decisions made over time rather than in a single season. It is a strong example of thoughtful farming, where lower inputs and careful management can support both the land and a sustainable margin, all driven by a clear intention to make the estate work for nature as much as it does for people.
  • We love it when a plan comes together! And this little project with @llewelynslondon provides a great example. It all started with a trip up to Swaledale HQ, to see the butchery and meet the team; bacon, black pudding and egg baps were laid on fo breakfast. Then it was off to see one of our network of farmers; Jim Mallender, over in Thornton in craven. Jim and his family showed us round and held a sort of farming Q&A. Then we cooked some cuts on a bbq and sampled the llewelyns take on a hotpot. Truly bringing farmers and chef together and a wonderful day for all involved. Off the back of the visit a special dinner an d a three course menu of dreams. It celebrates not just our produce and their cooking but also the 6 beautiful years that head chef michael (@skinnylittlefatman) has spent at the helm of this charming restaurant. We are extremely excited to eat and drink tonight to celebrate all those things.
  • There might not be a food that is more of this generation than fried chicken. It’s eminently Instagram-able (or TikTok-able depending on your age), malleable to various cuisines and extremely delicious. Plus, it has just the right amount of technique, if you know what I mean. The sort of thing that, if you’re not giving it the requisite thought and attention, can be a bit ropey. No danger of that here though… @Grylos has given it the Swaledale treatment, i.e. keeping it simple, making it delicious and showing off our incredible meat. So, with no more than a saffron aioli, some shredded iceberg and a few sliced pickles, this is the fried chicken burger of dreams! Oh, sorry, nearly forgot the crispy chicken skin – told you there was just the right amount of technique. There are few things that we would want to munch down for lunch more than one of these bad boys. Give ‘em a whirl!
  • Always good to welcome chefs to the butchery. Earlier this week the teams from @llewelynslondon came up to see us. We showed them around the cutting room, talked through how we work, then headed up the hill for a bit of cooking and conversation. For many chefs it is the first chance to see the whole journey. From the farms and fields where the animals are raised, through our ageing rooms, and finally into the kitchens that cook it. If you are a chef and fancy a visit this year, you would be very welcome. Send us a message and we will put the kettle on.
The Dales never hurry themselves into spring, and this year is no different. You can drive through them and still feel winter holding on, yet something has shifted all the same. It begins quietly. Hawthorn shows along the hedgerows, just enough to catch the eye. The grass is lifting, the fields softening, losing that tired, flattened look they carry through the colder months. Out on the land, the change is clearer. Lambs are scattered across the fields, finding their feet, while cattle have been turned back out and settle easily into the pasture. There is a rhythm to it again, a sense that the farms are beginning to move. Nothing arrives all at once. It comes on steadily, almost cautiously, as the land turns back to life.
The Dales never hurry themselves into spring, and this year is no different. You can drive through them and still feel winter holding on, yet something has shifted all the same. It begins quietly. Hawthorn shows along the hedgerows, just enough to catch the eye. The grass is lifting, the fields softening, losing that tired, flattened look they carry through the colder months. Out on the land, the change is clearer. Lambs are scattered across the fields, finding their feet, while cattle have been turned back out and settle easily into the pasture. There is a rhythm to it again, a sense that the farms are beginning to move. Nothing arrives all at once. It comes on steadily, almost cautiously, as the land turns back to life.
The Dales never hurry themselves into spring, and this year is no different. You can drive through them and still feel winter holding on, yet something has shifted all the same. It begins quietly. Hawthorn shows along the hedgerows, just enough to catch the eye. The grass is lifting, the fields softening, losing that tired, flattened look they carry through the colder months. Out on the land, the change is clearer. Lambs are scattered across the fields, finding their feet, while cattle have been turned back out and settle easily into the pasture. There is a rhythm to it again, a sense that the farms are beginning to move. Nothing arrives all at once. It comes on steadily, almost cautiously, as the land turns back to life.
The Dales never hurry themselves into spring, and this year is no different. You can drive through them and still feel winter holding on, yet something has shifted all the same. It begins quietly. Hawthorn shows along the hedgerows, just enough to catch the eye. The grass is lifting, the fields softening, losing that tired, flattened look they carry through the colder months. Out on the land, the change is clearer. Lambs are scattered across the fields, finding their feet, while cattle have been turned back out and settle easily into the pasture. There is a rhythm to it again, a sense that the farms are beginning to move. Nothing arrives all at once. It comes on steadily, almost cautiously, as the land turns back to life.
The Dales never hurry themselves into spring, and this year is no different. You can drive through them and still feel winter holding on, yet something has shifted all the same. It begins quietly. Hawthorn shows along the hedgerows, just enough to catch the eye. The grass is lifting, the fields softening, losing that tired, flattened look they carry through the colder months. Out on the land, the change is clearer. Lambs are scattered across the fields, finding their feet, while cattle have been turned back out and settle easily into the pasture. There is a rhythm to it again, a sense that the farms are beginning to move. Nothing arrives all at once. It comes on steadily, almost cautiously, as the land turns back to life.
@swaledalebutchers
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The Dales never hurry themselves into spring, and this year is no different. You can drive through them and still feel winter holding on, yet something has shifted all the same. It begins quietly. Hawthorn shows along the hedgerows, just enough to catch the eye. The grass is lifting, the fields softening, losing that tired, flattened look they carry through the colder months. Out on the land, the change is clearer. Lambs are scattered across the fields, finding their feet, while cattle have been turned back out and settle easily into the pasture. There is a rhythm to it again, a sense that the farms are beginning to move. Nothing arrives all at once. It comes on steadily, almost cautiously, as the land turns back to life.
2 days ago
421
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1/8
@swaledalebutchers
@swaledalebutchers
•
Follow
The fallacy of Spring lamb! When we eat lamb in early April, we aren’t eating the lovely little fluffy things people see hopping about in the fields. In fact, you’re actually eating – or at least you are if you are buying from us – old season lamb. The animals that were born the previous springtime. They are age wise, on the verge of morphing into hogget and, in our opinion, it is lamb at its very best. More flavourful as the meat has developed with age, but still with the tenderness one expects with lamb. One thing that is not in doubt is that it pairs perfectly with a lot of the seasonal ingredients of this time of year, the peas, broad beans and courgettes from the continent, plus Jersey royals, asparagus and wild garlic from these shores. We have plenty of these wonderful carcasses ageing in our fridges, so embrace the idea of eating last years spring lamb!
2 weeks ago
622
View on Instagram |
2/8
@swaledalebutchers
@swaledalebutchers
•
Follow
A classic of French cooking, built on combinations that have stood their ground for good reason, and long may they do so. Chicken breast roasted in brown butter, creamy mash worked with plenty of butter and dairy, and a mustard sauce brought together with cream. It reads rich, but it eats with balance. The Dijon and tarragon cut through, lifting the dish and keeping it in check.
3 weeks ago
7
View on Instagram |
3/8
@swaledalebutchers
@swaledalebutchers
•
Follow
A classic of French cooking, built on combinations that have stood their ground for good reason, and long may they do so. Chicken breast roasted in brown butter, creamy mash worked with plenty of butter and dairy, and a mustard sauce brought together with cream. It reads rich, but it eats with balance. The Dijon and tarragon cut through, lifting the dish and keeping it in check. This is food that does not chase anything. It knows exactly what it is.
3 weeks ago
535
View on Instagram |
4/8
@swaledalebutchers
@swaledalebutchers
•
Follow
Filmed on a blustery day at the Harewood House estate, Ellen talks us through the Highland cattle and the wider farming approach shaping the land here. These short films look at how the estate is guiding the land back towards what it once was, using the right livestock for the right terrain and allowing systems to work with the landscape rather than against it. Hardy cattle, able to outwinter on pasture alone, reduce the need for inputs and bring a different kind of balance to the farm. For chefs, this is where the story begins. The flavour comes later, but it is built here, in the fields, through decisions made over time rather than in a single season. It is a strong example of thoughtful farming, where lower inputs and careful management can support both the land and a sustainable margin, all driven by a clear intention to make the estate work for nature as much as it does for people.
4 weeks ago
64
View on Instagram |
5/8
@swaledalebutchers
@swaledalebutchers
•
Follow
We love it when a plan comes together! And this little project with @llewelynslondon provides a great example. It all started with a trip up to Swaledale HQ, to see the butchery and meet the team; bacon, black pudding and egg baps were laid on fo breakfast. Then it was off to see one of our network of farmers; Jim Mallender, over in Thornton in craven. Jim and his family showed us round and held a sort of farming Q&A. Then we cooked some cuts on a bbq and sampled the llewelyns take on a hotpot. Truly bringing farmers and chef together and a wonderful day for all involved. Off the back of the visit a special dinner an d a three course menu of dreams. It celebrates not just our produce and their cooking but also the 6 beautiful years that head chef michael (@skinnylittlefatman) has spent at the helm of this charming restaurant. We are extremely excited to eat and drink tonight to celebrate all those things.
1 month ago
59
View on Instagram |
6/8
@swaledalebutchers
@swaledalebutchers
•
Follow
There might not be a food that is more of this generation than fried chicken. It’s eminently Instagram-able (or TikTok-able depending on your age), malleable to various cuisines and extremely delicious. Plus, it has just the right amount of technique, if you know what I mean. The sort of thing that, if you’re not giving it the requisite thought and attention, can be a bit ropey. No danger of that here though… @Grylos has given it the Swaledale treatment, i.e. keeping it simple, making it delicious and showing off our incredible meat. So, with no more than a saffron aioli, some shredded iceberg and a few sliced pickles, this is the fried chicken burger of dreams! Oh, sorry, nearly forgot the crispy chicken skin – told you there was just the right amount of technique. There are few things that we would want to munch down for lunch more than one of these bad boys. Give ‘em a whirl!
1 month ago
665
View on Instagram |
7/8
Always good to welcome chefs to the butchery. Earlier this week the teams from @llewelynslondon came up to see us. We showed them around the cutting room, talked through how we work, then headed up the hill for a bit of cooking and conversation. For many chefs it is the first chance to see the whole journey. From the farms and fields where the animals are raised, through our ageing rooms, and finally into the kitchens that cook it. If you are a chef and fancy a visit this year, you would be very welcome. Send us a message and we will put the kettle on.
Always good to welcome chefs to the butchery. Earlier this week the teams from @llewelynslondon came up to see us. We showed them around the cutting room, talked through how we work, then headed up the hill for a bit of cooking and conversation. For many chefs it is the first chance to see the whole journey. From the farms and fields where the animals are raised, through our ageing rooms, and finally into the kitchens that cook it. If you are a chef and fancy a visit this year, you would be very welcome. Send us a message and we will put the kettle on.
Always good to welcome chefs to the butchery. Earlier this week the teams from @llewelynslondon came up to see us. We showed them around the cutting room, talked through how we work, then headed up the hill for a bit of cooking and conversation. For many chefs it is the first chance to see the whole journey. From the farms and fields where the animals are raised, through our ageing rooms, and finally into the kitchens that cook it. If you are a chef and fancy a visit this year, you would be very welcome. Send us a message and we will put the kettle on.
@swaledalebutchers
@swaledalebutchers
•
Follow
Always good to welcome chefs to the butchery. Earlier this week the teams from @llewelynslondon came up to see us. We showed them around the cutting room, talked through how we work, then headed up the hill for a bit of cooking and conversation. For many chefs it is the first chance to see the whole journey. From the farms and fields where the animals are raised, through our ageing rooms, and finally into the kitchens that cook it. If you are a chef and fancy a visit this year, you would be very welcome. Send us a message and we will put the kettle on.
1 month ago
52
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8/8