Rice dishes ── Donburi (rice bowls)

Tanindon

beef or pork and egg rice bowl

Beef or pork simmered with onion in broth and bound with egg. Where oyakodon pairs chicken and egg, parent and child from the same bird, this bowl pairs egg with a different kind of meat — hence its name, 'stranger's bowl.'

What it's made of

Beef or pork simmers with onion in a sweet-savory broth and is bound with egg — unlike oyakodon's chicken, beef's stronger, fattier savor stays distinct in the broth even once egg is added, leaving the meat's own presence more pronounced than in the chicken version.

How it's made

Thin-sliced beef or pork simmers with onion in dashi, soy sauce, and mirin, then beaten egg is swirled in — the method is nearly identical to oyakodon, differing only in using a meat other than chicken. Some shops distinguish a beef version as 'gyu-toji-don' and a pork version as 'buta-shoga-don.'

Why it took this shape

Where oyakodon unites chicken and egg, parent and child from the same bird, in one bowl, this dish pairs egg with a different kind of meat entirely — hence 'tanindon,' or 'stranger's bowl.' Western Japan calls it tanindon, while parts of Kanto use the name 'kaikadon' for much the same dish, and that regional split in naming reflects how the dish spread.