Ham Katsu Sando (ハムカツサンド)

In the glass case of an old-fashioned meat shop, beside the croquettes and the minced cutlets, sits a flat orange-brown disc that costs less than anything fried around it. It is a slice of pressed ham given a panko coat and dropped in the fryer, and for decades it was what you bought when the pork cutlet was beyond the budget. Slid into soft shokupan with a stripe of dark sauce, that disc becomes the ham katsu sando (ハムカツサンド), a sandwich whose entire character is that the cutlet inside is ham, not pork, and was chosen because ham was cheap. The thrift is not incidental to the thing. The thrift is the thing.

The build is honest about what it is. A single slice of ham, sometimes a thin one and sometimes a thick slab depending on the shop, is breaded and fried until the panko goes crisp and gold, then laid in shokupan with tonkatsu sauce and often a little mustard. The ham is already cooked and cured, so the frying is all about the crust and the warmth, not about cooking the meat through. That makes it fast and forgiving, which was always part of the appeal: a fried sandwich a meat shop could turn out by the dozen and sell for coins.

The pleasure is a particular contrast you do not get from the pork version. The shell shatters, then the ham gives soft and a little springy underneath, salty and faintly smoky where a pork cutlet would be meaty and fibrous. The sweet dark sauce soaks into the crumb and the crust together, and the bite lands lighter and saltier than a tonkatsu sando, more snack than meal. Fried badly it tells on itself at once: a soggy crust if the oil was cool, a greasy slab if the ham was thick and the fry rushed, the whole thing turning heavy and limp instead of crisp and quick.

It sits at the cheap, nostalgic end of the katsu sando family, defined against its richer cousins. The pork tonkatsu sando is the marquee build, a thick juicy cutlet and the premium reference; the menchi katsu sando fries a seasoned mince; the ebi katsu sando fries a shrimp cake. The ham katsu sando undercuts all of them on price and means to, and that is its identity rather than a shortfall. It is the one in the group that tastes of pressed ham and a deep fryer and a tight budget, and people who order it now are usually ordering exactly that memory.

Its place is bound up with where Japan was when it spread. The cutlet belongs to the meat-shop counter and the standing snack, the kind of fried thing eaten on the walk home or packed cold into a lunch, and for years it carried a faint stigma as food for thin times. That stigma is the reason a generation now feels something when they see it, and the reason it reads instantly as retro rather than merely cheap. The sandwich version rode the same wares: a fried ham slice in bread was an easy, low-cost item for a bakery case or a station kiosk to keep stocked.

The Pride of B-kyu Food

The ham katsu is a postwar invention, and its history is the history of cheap protein. Pressed ham spread in Japan after the country's 1945 defeat, and delicatessens took to breading and frying it because pork itself was dear, turning an affordable cured product into a hot fried snack sold by the piece from the butcher's glass case beside the korokke. Through the high-growth decades that followed, into the 1960s, it was openly a budget food, ranked below the pork tonkatsu and sometimes called a poor man's cutlet, the kind of thing a household reached for when the better cut was out of reach. It is a creature of the Showa era, the 1926-to-1989 reign whose middle decades it belongs to.

The sandwich version settled in the same lean years. By the 1970s and 1980s the fried ham had become a common filling, and the wrapped katsu sandwiches that came off factory lines, rather than the ones a bakery cut by hand, were often built on it instead of on fried pork, because the ham was cheaper to produce at scale. That economy is the whole point of it: an affordable cutlet meeting affordable bread, food made deliberately to cost as little as it could and still satisfy.

What that lineage adds up to is a particular class of food that Japan has since learned to name and to prize. B-kyu gurume, B-grade gourmet, is the country's own term for cheap, unpretentious, often local cooking valued for exactly what it is rather than apologised for, and the fried ham slice sits squarely inside it, alongside yakisoba and takoyaki and the rest of the un-fancy. The affection turned into a public event: the first B-1 Grand Prix, a competition of regional B-grade dishes, was held in Hachinohe in Aomori in 2006 and drew crowds who came to celebrate humble food on its own terms. To order this cutlet now is to taste that whole idea in one bite, the conviction that a slice of cheap pressed ham, fried well, is worth as much pleasure and as much pride as anything dearer on the board.