With all the seed catalogues coming in there is plenty in the way of temptation.
I'm keen to expand the varieties of winter veg I can grow or store. A diet of leeks, parnips and kale gets a bit tiresome. So this season I'm thinking of getting Butternut squash, Swede, Turnip seed. I'll add Jerusalem Artichoke tubers to the order (I've come to love their taste roasted, though not their effects) and Celeriac (great in a curried soup).
Any tips or warnings on my choice of newbie veg for 2007?
Is there one winter veg you'd not be without?