When you are in a fury to eat some real jadka food and really bored of eating chat, then Frankie is just for you. Inexpensive, frankie is similar to mexican wrap. From Rs30 you an enjoy a good variety of 'Desi Wraps', freshly made. I have been to the Frankie on the greams road near Fruit Shop a number of times and my fav is 'Kadai Gobi Frankie'.
Although they don't have too many stalls around the city, its worth dropping by if you are in any place nearer.