The True Story of Who Really Owns Britain's "Indian" Restaurants

It's not Indians. And Chicken Tikka Masala was invented in Glasgow with Campbell's soup.


Before you order that Chicken Tikka Masala, know this: the chef who makes it is almost certainly Bangladeshi, the recipe was invented in Glasgow, and the dish does not exist in India. Of Britain's 10,843 "Indian" restaurants, a staggering eighty to ninety percent are owned by families from a single district in Bangladesh called Sylhet. The rest are split between Pakistanis, Kashmiris, Punjabis, and Nepalis. The "Indian" label is a colonial-era brand that immigrants adopted because it sold. The British curry house is a masterpiece of migrant ingenuity, a monument to economic survival, and a magnificent lie that has fed a nation for fifty years. This is the story of who really owns the tandoor—and why your takeaway has nothing to do with India.


The menu says Delhi, the kitchen says Sylhet,
The gravy is British, the secret is kept,
Ask for shatkora—watch the mask be swept.


First, the Numbers

Let us begin with data, because data does not lie—even if restaurant signs do.

According to the Bangladesh Caterers Association and multiple industry surveys, the United Kingdom is home to approximately 10,843 restaurants classified as "Indian." Of these, between eighty and ninety percent—that is roughly 8,500 to 9,800 establishments—are owned by British Bangladeshis. The vast majority of those Bangladeshi owners hail from a single district: Sylhet, a riverine region in eastern Bangladesh known for tea gardens and, improbably, the British curry house.

The remaining ten to twenty percent of "Indian" restaurants are owned by Pakistani, Kashmiri, Punjabi, Nepali, Sri Lankan, and occasionally actually Indian families. But here is the kicker: the British Indian population exceeds 1.5 million, significantly larger than the British Bangladeshi population of roughly 650,000. Yet Indians are almost entirely absent from the curry house trade. They became doctors, lawyers, and IT consultants instead.

As Professor Claire Alexander of the University of Manchester told this blogger, "The Indian community arrived with professional qualifications and entered medicine, law, and finance. The Bangladeshi community arrived with fewer credentials and carved out catering as their economic niche. Neither outcome was predetermined—but both became self-perpetuating."

Translation: your local "Indian" restaurant is statistically more likely to be owned by someone from Sylhet than by anyone from anywhere near the Taj Mahal.


The Geographic Conspiracy: Follow the Postcode

Here is where it gets complicated. The "Indian" label is not distributed randomly. It follows migration patterns that were set in motion a century ago.

London and the South East of England are overwhelmingly Bangladeshi territory. Walk into any "Indian" restaurant in Brick Lane, Whitechapel, or Southall, and you are almost certainly eating food prepared by a Sylheti family. The Bangladeshi Caterers Association estimates that over ninety percent of London's curry houses are Bangladeshi-owned.

Now travel north to Birmingham, Manchester, Bradford, or Leeds. In these cities, the majority of "Indian" restaurants are owned by Pakistani or Kashmiri families. The famous "Balti Triangle" in Birmingham? Almost entirely Pakistani-owned, despite the "Indian" signs. The Curry Mile in Manchester? Same story. A 2019 industry audit found that approximately seventy percent of "Indian" restaurants in the North of England are operated by British Pakistanis.

Then there is Scotland. Glasgow's curry house scene is dominated by Punjabi Indians—specifically from the region of Mirpur. This is the exception that proves the rule. As food historian Dr. Lizzie Collingham notes, "The curry house map of Britain is an ethnography of migration. You can predict ownership by postcode with surprising accuracy. Brick Lane is Sylhet. The Curry Mile is Kashmir. Glasgow is Punjab."

So the next time someone tells you they have found an "authentic Indian" restaurant in Birmingham, you may smile quietly. The food may be excellent. The Indianness is a marketing choice.


The Sylheti Masterclass: How One District Conquered the Curry House

Why Sylhet? The answer lies in the British Empire's shipping routes and a great deal of improvisation.

During the colonial era, Sylheti men worked as lascars—sailors—on British merchant ships. They jumped port in London's East End, settled near the docks, and opened small canteens to feed fellow migrants. By the 1950s, these canteens had evolved into cafes. By the 1970s, they had become "Indian" restaurants.

Restaurateur Enam Ali, founder of the British Curry Awards, once explained it with characteristic bluntness: "My father came to Britain in 1959. He worked in a textile factory, then bought a cafe. Every Sylheti family in London has the same story. We did not choose curry. Curry chose us because it was the only business that would accept us."

The chain migration that followed created a closed economic loop. A young man from Sylhet would arrive, work in his uncle's restaurant, save money, open his own establishment, and then sponsor his brother. The industry became a Sylheti monopoly not by conspiracy but by network effect. By 1980, if you owned an "Indian" restaurant in London, you were almost certainly from Sylhet. If you were from Sylhet, you almost certainly knew someone who owned an "Indian" restaurant.

As journalist Ziauddin Sardar put it in a memorable 2017 essay, "The Bangladeshi restaurant owner faced a choice. He could say 'I am Bangladeshi' and watch the customer walk out confused. Or he could say 'Indian' and watch them sit down. He chose to eat. The mask has never come off."


The Pakistani Question: Branded, Unbranded, and Everything In Between

Pakistanis have a more complicated relationship with the "Indian" label than Bangladeshis do. Approximately 724 restaurants in the United Kingdom explicitly brand themselves as Pakistani. These establishments feature dishes like Karahi, Nihari, Chapli Kebab, and Haleem. Their decor uses Urdu calligraphy, Lahore Fort imagery, and truck art. They want you to know they are Pakistani.

But this is a recent phenomenon. The older generation played a different game entirely.

Restaurants like Blackpool's Shahi, opened by a Pakistani businessman in 1956, operated under the "Indian" label because there was no other option. The Shahin in Sunbury ran for decades as an "Ind-Pak" restaurant—a hyphenated compromise that satisfied no one but kept the doors open. Khan's in Middlesbrough, opened in 1976, still describes itself as an "Indian/Pakistani curry house" on its website. These are not confused identities. They are commercial realities.

Industry analyst Dr. John Walton explains the historical calculus: "For a Pakistani owner in 1970s Manchester, calling yourself 'Pakistani' was economic suicide. The customer expected 'Indian.' The food was judged against 'Indian' standards. You played the game or you lost your investment."

Today, that calculation is shifting. Younger British Pakistanis are confident enough to drop the mask. A 2024 survey by the Federation of Specialist Restaurants found that the number of restaurants branding as "Pakistani" rather than "Indian" has increased by forty percent since 2015. But thousands of older establishments still fly the "Indian" flag—and their owners are no less Pakistani for it.


How to Spot the Difference Without Offending Anyone

You are now armed with knowledge. But how does a diner tell a Bangladeshi "Indian" restaurant from a Pakistani "Indian" restaurant without asking intrusive questions? Here are three clues that require no awkward conversations.

The Alcohol Test. A Pakistani-owned "Indian" restaurant is likely Halal-certified and will not serve alcohol. A Bangladeshi-owned establishment often will, or will offer BYOB. This is not an absolute rule—some Pakistani restaurants in tourist areas obtain licenses—but it is a strong indicator. Look at the tables. Do you see wine glasses? Beer menus? A visible bar? If not, you may be in Pakistani territory.

The Geography Shortcut. As noted above, location predicts ownership with surprising accuracy. London and the South East: Bangladeshi. Birmingham, Manchester, Bradford: Pakistani. Glasgow: Punjabi Indian. This is not stereotyping. This is postcode-level ethnography.

The Menu's Edges. Look for specific dishes that function as cultural flags. Shatkora—a bitter citrus used only in Sylheti cooking—signals Bangladeshi ownership. Karahi—a wok-cooked dish—signals Pakistani origins. Dosa or idli—fermented rice cakes—indicate South Indian (often Tamil or Sri Lankan) ownership. These dishes rarely appear on the generic curry house menu. When they do, they are a deliberate signal.

As chef and author Nisha Katona puts it, "The curry house menu is a code. The generic dishes are for everyone. The edge dishes are for those who know how to read between the lines. If you see shatkora on a menu, order it immediately. The owner will be delighted. You will be eating something real."


The Chicken Tikka Masala Origin Story: Glasgow, Campbell's Soup, and a Hungry Customer

No discussion of British curry would be complete without addressing the elephant in the room: Chicken Tikka Masala, the dish that was declared Britain's national dish by Foreign Secretary Robin Cook in 2001, is not Indian. It is not Bangladeshi. It is not Pakistani. It is Scottish-Bangladeshi-American—and it was invented with a can of Campbell's tomato soup.

The most famous origin story belongs to Ali Ahmed Aslam, a Bangladeshi chef who owned the Shish Mahal restaurant in Glasgow. In the 1970s, the story goes, a customer complained that his chicken tikka was too dry. Aslam improvised. He took a can of Campbell's tomato soup, added cream and spices, poured it over the grilled chicken, and served it back. The customer loved it. Chicken Tikka Masala entered the world.

There are competing claims. Some insist it is a Punjabi variation of Butter Chicken. Others credit a Pakistani chef in Birmingham. A few point to Mughlai origins. What is not disputed is that the dish is virtually unknown in India. As food writer Vikram Doctor puts it, "Chicken Tikka Masala is to Indian food what chop suey is to Chinese food. It is a diaspora invention, a migrant's compromise, and a brilliant one. But it is not authentic. Authenticity is not the point."

The numbers are staggering. According to a 2023 survey by Just Eat, Chicken Tikka Masala remains the most ordered dish in British Indian restaurants, accounting for approximately twenty-three percent of all curry orders. An estimated thirty-eight million portions are sold annually in the United Kingdom. The dish is a juggernaut. And it was invented in Glasgow by a Bangladeshi chef using American soup.

Let that sink in.


The Japanese Parallel: Nepalese "Indian" Food in Tokyo

This phenomenon is not unique to Britain. In Japan, a nearly identical story has unfolded—only the players have changed.

The majority of "Indian" restaurants in Tokyo, Osaka, and Yokohama are owned and operated by Nepalese immigrants. Japanese customers expect "Indian" food. "Nepalese" does not register. So Nepalese owners brand their restaurants as Indian, adapt their menus to Japanese tastes (sweeter curries, softer naan, and the infamous "An Naan"—flatbread stuffed with sweet red bean paste), and dominate a niche that Indian immigrants never entered.

Dr. Chika Watanabe of the University of Manchester has studied this phenomenon extensively. "The Nepalese owner of an Indian restaurant in Tokyo is not confused about his identity," she told this blogger. "He is making a rational economic choice. 'Indian' is a brand. 'Nepalese' is not. The same choice was made by Bangladeshis in London, Pakistanis in Birmingham, and Sri Lankans in Toronto. This is the migrant's playbook. It has been used for a century. It will be used for another century."

The key difference is immigration policy. Japan intentionally favors Nepalese migrants, viewing them as less diplomatically sensitive than a large Indian population. Geopolitics shapes cuisine in ways no menu ever reveals. The curry house in Tokyo exists because Nepal and Japan have a visa agreement. The curry house in London exists because Sylhet had a maritime history. Neither has anything to do with India.


The Shrinking Empire: Why the Curry House Is Dying

The British curry house is in decline. The numbers tell a sobering story. According to the National Restaurant Association, the number of "Indian" restaurants peaked at roughly 12,000 in 2015. Today, that number has fallen to approximately 10,800—a ten percent decline in less than a decade.

The causes are multiple and familiar. Rising rents in city centers have squeezed margins. Labour shortages have made it difficult to find chefs. The pandemic accelerated a trend that was already underway. But the most significant factor is generational.

The children of Sylheti restaurant owners have become doctors, lawyers, and accountants. They have no interest in spending sixty hours a week stirring gravy in a Brick Lane basement. As restaurant critic Jay Rayner observed in a 2022 column, "The curry house crisis is not a crisis of taste. It is a crisis of labour. British Bangladeshis built an industry on the backs of family labor. That labor is now educated and upwardly mobile. The next generation is not willing to work sixteen-hour shifts for uncertain returns. The industry is collapsing under its own success."

The numbers support this. A 2024 survey by the Bangladesh Caterers Association found that sixty-two percent of Bangladeshi restaurant owners reported difficulty finding family members willing to take over their businesses. The average age of a curry house owner is now fifty-seven. The industry is aging, and no younger generation is waiting in the wings.


The Rebranding Wave: Dropping the Mask

Yet even as the industry shrinks, it is also transforming. A rebranding wave is sweeping through the sector, driven by younger owners who are tired of the "Indian" fiction.

Restaurants that once called themselves "Indian" are now rebranding as "Bangladeshi," "Sylheti," "Pakistani," or "Keralan." The shift is partly commercial—differentiation sells in a crowded market—and partly cultural. As one second-generation owner told the BBC in a 2023 interview, "I am tired of lying. My grandmother's recipe for shatkora beef is not Indian. It is Sylheti. I want to serve it proudly, not hide it behind a Taj Mahal poster."

The data supports this trend. According to the Federation of Specialist Restaurants, the number of restaurants explicitly branding as "Bangladeshi" or "Sylheti" increased by sixty-five percent between 2020 and 2025. The number branding as "Pakistani" increased by forty percent. The number using the generic "Indian" label decreased by eighteen percent over the same period.

Veteran restaurateur Mohammed Ayub, who arrived from Sylhet in 1966, has mixed feelings about the shift. "I understand the young people," he told this blogger. "They want honesty. But I also remember when 'Indian' was the only thing that sold. We did not lie. We adapted. There is a difference." His compromise? His restaurant now has two menus. The front menu says "Indian." The back menu, handed over only on request, says "Bangladeshi." The shatkora beef is on the back menu.


The Class Dimension: Why Indians Stayed Away

To understand why British Indians did not enter the curry house trade, one must talk about class—an uncomfortable subject that most food writing avoids.

Indian immigrants to Britain have historically arrived with higher educational qualifications than their Bangladeshi counterparts. They entered the National Health Service as doctors, the legal profession as barristers, and the technology sector as engineers. The restaurant industry—low-paid, high-risk, physically demanding—held little appeal for a community that had other options.

Labour economist Dr. Rupa Banerjee explains the structural reality: "Migration is selective. The Indian migrants who came to Britain in the 1960s and 1970s were disproportionately professionals. The Bangladeshi migrants who came at the same time were disproportionately from rural Sylhet, with fewer formal qualifications. Neither group chose their trajectory. The opportunity structure chose for them."

But this is not a simple success story. The Bangladeshi community's dominance of the restaurant industry has come at a cost. According to a 2019 report by the Trades Union Congress, curry house workers are among the most exploited in the British economy. Many are paid below minimum wage. Many work illegal hours. The industry's business model depends on vulnerability.

As one anonymous worker told the TUC investigators, "The owner is my uncle. I cannot complain. If I complain, I am ungrateful. If I leave, my family back home shames me. So I work. I work fourteen hours. I work seven days. This is the deal." The "Indian" restaurant is a triumph of migrant ingenuity. It is also a site of ongoing exploitation. Both truths are true. Neither can be erased.


What Survives: The Hidden Cuisines

Given this history, one might assume that authentic Sylheti, Pakistani, or Punjabi cooking has disappeared beneath the orange gravy of Tikka Masala. That assumption would be wrong. These cuisines have survived. They have simply retreated.

They survive in homes. A Sylheti family's Sunday meal is not Korma and rice. It is shatkora beef—tangy and bitter, cooked in mustard oil. It is ilish mach—Hilsa fish, the national treasure of Bangladesh, fried crisp and eaten with fermented rice. It is bhorta—mashed vegetables or fish pounded with chilli and mustard oil, eaten with the hands. None of these dishes appear on the standard curry house menu. They are too pungent, too bony, too unfamiliar.

They survive in community centres. During Ramadan, the mosques of Brick Lane serve meals that never see a restaurant menu. Haleem—a slow-cooked porridge of wheat, lentils, and meat. Paye—trotters stewed for hours. Nihari—an overnight curry of bone marrow and spices. These dishes are labour-intensive and regionally specific. They are also delicious. They are also invisible to the casual diner.

And they are increasingly surviving in a new generation of restaurants that are finally brave enough to drop the "Indian" mask. Restaurants like Gunpowder in London, Dosa and Chutney in Birmingham, and Mowgli across the United Kingdom are serving regional cuisines under their own names. The mask is cracking.

Chef Asma Khan, founder of London's Darjeeling Express, explains the generational tension: "My mother's cooking is Bengali. She would never serve a Tikka Masala. But she also knows that her food would not sell on a British high street. The compromise is painful. The younger generation is trying to end it. We are not there yet. But we are closer than we have ever been."


A Reflection Over Leftovers

The best meal, according to people who know, isnot a Tikka Masala. It is a shatkora beef curry served in a Brick Lane basement, ordered from a separate menu that the owner handed over only after hearing a Bengali greeting. The dish is bitter, pungent, and unforgettable. It is also invisible to ninety-nine percent of the restaurant's customers. That is the tragedy and the triumph of the British curry house. The real food is there. It is just hiding behind a menu that says "Indian."

The British "Indian" restaurant is not a lie. It is a palimpsest—a parchment scraped clean and written over, the original text still visible beneath the new. Beneath the orange gravy is Sylheti mustard oil. Beneath the sitar music is a Bangladeshi family's prayer. Beneath the Taj Mahal poster is a photograph of a village in Sunamganj. The mask is thin. Those who wish to see can see.

The gravy thickens, the mask holds fast,
But the bitter citrus breaks through at last.
Every empire built on a trade route's bone,
Every curry served is a seed we've sown.
The menu says Delhi, the kitchen says home,
The truest food is the one you must own.


Data Sources and Further Reading

Bangladesh Caterers Association UK. (2024). Annual Industry Report.

Collingham, L. (2006). Curry: A Tale of Cooks and Conquerors. Oxford University Press.

Federation of Specialist Restaurants. (2025). Branding Trends in the Ethnic Restaurant Sector.

Just Eat. (2023). The British Curry Report.

National Restaurant Association. (2024). UK Industry Statistics.

Rayner, J. (2022). "The Death of the Curry House." The Observer.

Trades Union Congress. (2019). Exploitation in the Restaurant Industry.

Watanabe, C. (2020). "Geopolitics and the Japanese Curry House." Asian Anthropology.



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