2.5cm/1in piece fresh root ginger, peeled, julienned
6 spring onions, finely chopped
freshly cooked rice, to serve
100g/3½oz caster sugar
handful flaked almonds, toasted
100ml/3½fl oz soy sauce
40ml/1¼fl oz mirin
4 x 150g/5¼oz salmon fillets, cut into cubes