Posted: 30/12/2012 at 19:54
I always go for climbing French beans (Cobra), as I think they're much nicer than runner beans, and easy to grow as long as you don't try to start them off too soon. I also grow mange-tout (similar to sugar peas), which are as easy as peas and there's less waste as you eat the whole pod. As you say, they're never cheap to buy, and it's lovely to have them really fresh. Norli are a good variety.
Personally I think onions are a bit of a waste of space as they're generally cheap to buy and the ones you grow taste much the same as the ones you buy. Have you thought of shallots? They're also dead easy, and you end up with something that is not cheap in the shops. You just buy a bag of seed shallots, stick them in the ground, and each one turns into a little bunch of shallots.