A website aimed at those who like to camp & survive in the 'wild' - but they have a lively forum inclding a section called Lovely Grub
http://www.bushcraftuk.com/forum/forumdisplay.php?f=10
Not just recipes using foraged foods but also cooking techniques like this extensively illustrated one with a posters own photos on Pressure Canning in the UK
http://www.bushcraftuk.com/forum/showthread.php?t=79938
Thought others might find it useful, plus cooking on a camp fire tips if the electricity gets turned off!