Chache Di Hatti is often frequented by the college crowd and has a total of two things on their menu: plain Chhole Bhature and Aloo Chhole Bhature (wherein the bhature is stuffed with potatoes). Needless to say, this tiny little stall is always buzzing with people, but the line is fast-moving. You can also buy chhole by weight here.
Price: INR 80 upwards (approx.)