2 whiting, each about 700 g (1 1/2 Ib), gutted and cleaned
salt and pepper, to taste
2 tbsp (30 ml) chopped fresh coriander
1 cm (1/2 inch) piece fresh root ginger, peeled and finely chopped or 1.25 ml (1/4 tsp) ground ginger
grated rind and juice of 1 lemon
1 garlic clove, skinned and finely chopped
1 small yellow pepper, cored, seeded and cut into thin strips
1 small red pepper, cored, seeded and cut into thin strips
1 onion, skinned and thinly sliced
2 sticks celery, trimmed and finely chopped
3 tbsp (60 ml) olive oil
fresh coriander sprigs, to garnish