Wash chicken..grind the coriander seeds, cumin seeds, ginger garlic onion and green chillies..add this paste to oil and fry till rawness is gone..add chilli powder salt and turmeric and fry a little more

Then add the washed chicken to it

Let it cook till water from chicken is evaporated then add required amount of water for gravy and let it simmer..at the end add garam masala and switch off the stove after a while