Chettinad chicken biryani

Ingredients

• Chicken: 1 kg
• Jeeraga samba rice: 1 kg
• Small onions: 200 g
• Tomatoes: 200 g
• Ginger garlic paste: 4 tsp
• Green chillies: 10-12
• Coconut milk: 2 cups
• Clove/cardamom: 3 each
• Cinnamon stick: 2 inch piece
• Bay leaves: 2
• Mint / coriander leaves : each a handful
• Fennel seeds: 1/2 tsp
• Tumeric : 1/4 tsp
• Oil: 50 g
• Ghee: 50 g
• Salt: to taste