Kanazawa Curry

Kanazawa Curry's lineage is usually traced to the Western-style cook Tanaka Yoshikazu, who opened the diner Yoshoku Tanaka in Kanazawa in 1961 and is credited with shaping the source curry of the present style. In 1971 he co-founded Turban Curry with a regular customer, renaming the shop, but the partnership dissolved in 1973; after a trademark dispute his line was renamed Champion Curry in 1996, and that chain still calls itself the original Kanazawa Curry shop. Several of the city's curry houses descend from cooks who had worked together, which is why they share the dark-roux, katsu-on-top format. The label Kanazawa Curry itself spread nationally after Go Go Curry, founded in the mid-2000s, took the style across Japan.

The roux is the first surprise: almost black-brown, thick enough to coat the back of a fork, and it clings to every grain of rice instead of pooling. The flavour is deep and rounded, savoury and faintly sweet from long-cooked onions, with a gentle bitterness from the dark roux and only a mild warmth rather than sharp heat. The katsu stays crunchy at the edges where the sauce hasn't soaked in, its hot fat and the cool, crisp raw cabbage cutting through the richness. Each forkful is heavy, glossy and intensely savoury.

The signature darkness and body come from a roux cooked long and dark. Flour is fried in fat until it browns well past blond, deep into Maillard territory, which builds toasty, faintly bitter colour and flavour while partly breaking down its own thickening starch, so the final sauce is intensely flavoured yet pourable-thick rather than gluey. Onions are sweated and caramelised to lay down a sweet, savoury base, and the curry is simmered long enough to fuse everything into one smooth, clinging mass. Served thick on a metal plate, the sauce holds its body and stays glossy, while the breaded katsu provides crunch and the raw cabbage a cooling, palate-cutting contrast to the heavy roux.