Heat ghee in a pressure cooker, add ginger garlic paste, saut it and add chicken pieces, add chicken stock, mix it well, add fried onions, rose petals, curd, green chilly, chopped coriander, chopped mint, salt and add prepared powder, mix it well and put the lid on and let it cook for 2 whistles in a high flame and reduce the flame and cook it for 40 minutes in a slow flame. Then take potato masher and mash it like a paste, add ghee, mix it and switch off the flame and add lime juice, mix it well. Serve this hot.