125²µ/4½´Ç³ú broccoli, cut into small florets
1 carrot, thinly sliced
2 garlic cloves, thinly sliced
15g/½oz fresh root ginger, peeled and cut into tiny matchsticks
½ unwaxed lemon, grated zest and juice only
1 red pepper, deseeded and thinly sliced
½ red onion, cut into 8–10 wedges
25g/1oz unsalted cashew nuts, halved
1 tsp cornflour
2 tsp sesame seeds
1 tsp dark soy sauce
1 tbsp sunflower or vegetable oil
150ml/¼ pint vegetable stock
2 skinless salmon fillets (approx. 120g/4â…“oz each)