Ok so what can i grow to eat over winter in new greenhouse !

[fakeblonde]

If i plant winter cabbages does this mean i`ll have them to eat in the winter or just grow over winter for spring ?
Am clearing out most of greenhouse today so plenty of room for the winter.
Still growing lettuce beans and dodgy looking radish-any other ideas really welcome x

Surely if you are growing them in a greenhouse you could grow, carrots, swede, parsnips etc., and either keep them in a dark enviroment after picking or parboil and freeze in handy size packages.