Chicken Kharai is quite nice.. sometimes its spelt Khorai.... its made with Tomatoes, Green peppers and Onion.. very nice !
I can stretch to a Jalfreizi or a Madras at a push
I believe that Karhai is Hindi for frying pan, the differences in spelling probably stem from whatever dialect was spoken by the person who wrote the menu.
There's a restuarant/takeaway in Lancing that cooks a very nice garlic chilli chicken thats become a firm favourite of mine.