Crab Cakes

• 2cm/1in piece fresh root ginger, peeled

• 2 red chillies, seeds removed

• 250g/9oz white crabmeat

• 1 tbsp roughly chopped fresh coriander

• 2 spring onions, finely sliced

• 2 free-range eggs

• 7-8 tbsp breadcrumbs

• plain flour, for dusting

• 25ml/1fl oz olive oil