www.livebelowtheline.org.uk/workspace/downloads/cookbook.pdf
This cookbook is great - how to live on £1 per day
. (Presumably £1 per person though)
Lots of pulses, rice, lovely and healthy. It could be beefed up with the addition of some meat if you like, but of course that would bump up the price of the meal.
There is a more serious message behind it of course (read the website for more info) and it really is food for thought.
Hope this helps someone 