Sanshoku soboro don (three-colour rice bowl)
Japanese mothers have packed sanshoku soboro bento for school trips and sports days for generations: brown soy-simmered chicken mince, yellow sweet scrambled egg and green beans laid in three neat stripes over rice. It is cheap, colourful and loved by children, and it travels well cold. The chicken is cooked with a splash of sake and mirin that simmers right off; use water and a pinch more sugar for an alcohol-free version. The common mistake is clumpy soboro: stir the mince with four chopsticks held together over a low heat from the start, and it breaks into fine, fluffy crumbs. Chicken must reach 74 °C with no pink. Chef's tip: take the eggs off the heat while still slightly wet; they finish cooking in the hot pan and stay soft.
























