clean and wash the chicken
in kadai heat the oil and temper the mustard and curry leaves
add chopped onion and saute it until it turn into brown
add chopped tomato and mix well
add coriander leaves and mint leaves and mix well
add ginger garlic paste and mix well
add onion paste and mix well and allow for 5 minutes until the raw smell goes out
add turmeric powder, red chili powder, coriander powder, chicken masala, black pepper and salt and mix well
add chicken, mix well
allow to cook in medium flame for 10 minutes
add coconut paste and mix well
add required water and allow to boil it until the chicken get cooked well and it becomes in gravy consistency
naattu kozhi chicken gravy is ready. serve with hot rice