1 tbsp ground coriander
fresh coriander, roughly torn, to garnish (optional)
4 garlic cloves, peeled and sliced
20g/戮oz piece fresh root ginger, peeled and finely grated
2 large onions, chopped (400g/14oz prepared weight)
1 tbsp plain flour
1 bay leaf
12 cardamom pods, seeds crushed
2 tsp caster sugar
录 tsp hot chilli powder
4 whole cloves
1 tbsp ground cumin
small pinch saffron
陆 tsp fine sea salt, plus extra to season
1 tbsp sunflower oil
陆 heaped tsp ground turmeric
3 tbsp double cream
25g/1oz low-fat natural yoghurt
4 boneless, skinless chicken breasts (about 600g/1lb 5oz)