5-6 curry leaves (available from Asian grocers)
2 tbsp chopped fresh coriander
6 garlic cloves, crushed
4cm/1陆in piece of fresh ginger, crushed
1 onion, finely sliced
450ml/14fl oz can coconut milk
4 green cardamom pods, lightly crushed
2cm/戮in piece cinnamon stick
4 cloves
2 tbsp oil
2 hot green chillies, seeds removed, finely chopped
陆 tsp ground turmeric
500g/1lb 2oz tiger prawns, cleaned and de-veined, shells removed but tail intact