I know I'm always going on about how wonderful squash are but here's some more proof (as if you needed it)!
I cut this squash in half the other day and it was still edible. Bear in mind that this was harvested form the end of September last year! The skin was rock solid and I did think it was hollow inside when I cut it using a shovel, but it smelt fine and the flesh was the same as ever.
If you want a food key to self sufficiency that involves very little effort in storage then this is the one for you! We just put them in a box in the dinning room, once we've ripened them, and take them out as we need them.
What's your favourite veg for good storage?