- Cook white rice according to package instructions or use leftover rice — day-old rice works especially well for this dish.
- Briefly blanch the frozen peas in boiling salted water for 2 minutes, then drain and set aside.
- Drain the sardines, reserving the oil from the tin. Break the sardines into rough chunks.
- Heat the reserved sardine oil in a large pan or wok over medium-high heat. Add the cooked rice and stir-fry for 2–3 minutes until lightly toasted.
- Add the peas and sardine pieces, folding gently through the rice so the sardines break up and distribute evenly. Splash in the soy sauce.
- Thinly slice the scallions, keeping the white and green parts. Stir the white parts through the rice, reserving the green tops for garnish.
- Remove from heat and season generously with black pepper. Transfer to bowls and top with crispy fried shallots, green scallion tops, sesame seeds, and a generous sprinkle of furikake.
Tip: Don't skip the sardine oil — it carries a huge amount of umami flavour and is the secret backbone of the dish. If your sardines are packed in water or tomato sauce, add a small drizzle of sesame oil instead for depth.