Cheap places to eat out in London

have a look around tachbrook st market if you are there. There is a great Austrian stall that does huge steak sandwiches for a £5. I dont rate the falafel there. The dude who cooks the falafel is the same guy that takes the money - 'money hands' but it is cheap

ok, thanks dude. that's put me in quite a dilemma! i'll see what takes my fancy when i'm down there, but austerity leads the way at the moment.

but steak sandwich....droool.....