Korokke

A Yōshoku adaptation of the French croquette, introduced to Japan in the 1880s during the Meiji-era Westernization push. A 1917 hit song, the "Korokke no Uta," made it a household word, though it was still a relatively pricey Yōshoku then. The cheap potato-and-meat butcher's croquette is credited to Seiroku Abe, a cook trained at the Yōshoku restaurant Chōrakukan, who opened the butcher-deli Chōshiya in Ginza in 1927 after the Great Kantō Earthquake; he fried croquettes from the shop's meat scraps, cheap lard and potatoes, freely shared his recipe with fellow butchers, and the butcher-shop korokke became an everyday staple — one of the three great Yōshoku alongside tonkatsu and curry rice.

A Yōshoku adaptation of the French croquette, introduced in the 1880s Meiji push. By 1917 a Tokyo butcher named Chinya popularized the potato-and-meat version as cheap counter food when beef was still a luxury. Filling must be cold and dry before breading — warm potato weeps and steam blows the crust off in the fryer.

A flattened oval, panko crust shattering into shards on the first bite. Inside: mashed potato bound with sautéed onion and ground beef, soft enough to spread. Served warm with shredded raw cabbage and a drizzle of brown tonkatsu sauce. Eaten as a side, in bento, or shoved into a milk-bread bun. The crust should crackle, not bend.

The filling must be cold and dry before breading — warm potato weeps moisture, and steam blows the crust off in the fryer. Japanese cooks chill the shaped patty 30 minutes minimum. Double-coating in flour, egg, panko gives the deep, jagged crust that distinguishes korokke from a smooth French croquette.