Simmered Squid and Daikon (いか大根, Ika Daikon)

Ika daikon looks like one of those old kitchen dishes that must know secrets you don't. It doesn't. The first secret is timing: daikon wants time, squid wants almost none. Cook them as if they are the same ingredient and one of them will complain, usually the squid, by turning rubbery with great discipline.

Start with daikon at its prime, firm and heavy, the cut face wet and fine-grained. In winter it is sweeter, and this dish shows that plainly. We simmer it first in dashi, sake, soy, mirin, and a little sugar until the edges turn translucent and the center gives to a skewer. The radish is not just softening. It is drinking the broth, taking on the squid's sweetness before the squid ever enters the pot.

Then the squid goes in late and briefly. Fresh ika should smell clean, never sour or tired, with flesh that looks glossy and taut. Score it lightly so it curls neatly and takes the seasoning, then simmer only until it turns opaque and tender. This is honmono weeknight cooking: two ingredients, one pot, nothing hidden, and the patience to give each ingredient the time it actually needs.