My Cooking Mughal style goat Biryani complete

500g/1lb 2oz basmati rice
110g/3¾oz clarified (ghee), plus extra for greasing
2 cinnamon sticks
3 bay leaves
3 onions, sliced
3 garlic cloves, crushed
4cm/1½in piece fresh root ginger, chopped
1kg/2lb 4oz goat, boned and cubed
2 tsp chilli powder
2 tsp ground turmeric
2 tsp ground coriander
1 tsp garam masala
Biryani Masala
150ml/5fl oz vegetable stock or water
400g/14oz plain yoghurt
3 green chillies, / red cilllies / sliced lengthwise
sea salt
Suger
large handful coriander, to garnish
Nut meg
Raisin
Cardamom
Clove