chicken vindaloo

ingredients: marination of chicken: dry roast ingredients : coriander seeds 2 tbsp mustard seeds 1 tsp cumin seeds 1 tsp red chili 4 fenugreek seeds 1 tsp fennel seeds 1 tsp pepper 1 tsp cardamom 3 marathi moggu 2 ananas flower 2 javithri 1/2 tsp bay leaf 1 (grind into fine paste) ginger garlic paste 1 tbsp water as req (for making paste) turmeric powder 1 tsp brown sugar 1 tsp salt as req vinegar 2 tbsp chicken boneless For cooking: oil 2 tbsp butter 1 tbsp onions 2 bay leaf 1 marathi moggu 1 water 1 cup salt as req coriander leaves