Make birista by deep frying the onions on medium heat till golden brown and crispy.
Marinate the chicken with curd, half the birista, gg paste, the spices mentioned and salt.
Now add rest of birista in a blender with 1 tsp cumin seeds, 8 garlic cloves and 1 tsp Kashmiri red chilli powder. Blend into a paste.
In a kadhai add oil and butter along with the marinated chicken.
Cook covered on low heat for 10 minutes till its 50% cooked.
Uncover and add the birista paste , stir it in nicely and cover and cook for another 10 to 15 minutes on low heat.
Once the chicken is fall of the bones tender finish with curry and coriander leaves.
