The All American Diner at Habitat Centre is brilliant.
MIAM in Hauz Khas does nice coffee + Croissants besides other things!
Chole Bature from durga sweets, nauroji nagar and shaahi dahiballe opposite to this shop....
Cafe Lota and Anand Ji Chole Bhature Wala are my fav
Nagpal chole bathure and Khandani Pakode Wala.