Cheap places to eat out in London

How cheap?? The best I know in my area are:

Joy, indian on Broadway Market. This place is under-rated and dammed good!
Tre Viet, Vietnamese, Mare Street - Full sit down meal for less than a tenner a head. Unless you have wine.
Tayyabs - Whitechapel road - Brilliant Indian food, again, super cheap and super super good. Booking essential.
LaHore Indian / Kebab - Whitechapel Road - Boom good and super cheap.

Ace thread. Love a cheap nosh up.

Joy I used to be in the place non-stop for a year awesome food. Tayyabs goes without saying great Tandoori lambchops!