Grilled Hispy (?) Cabbage is apparently a thing in cuisine in the UK, if Great British Menu is anything to go by. Typically grilled on an actual fire, at least in most of the episodes I've seen.
I think cabbage is a universal in climates with a real winter: its hardy, it grows into the colder months if you let it, its viable for pickling and salting, and flatulance aside is great nourishment. Shame that kids hate it, but eh, the ones which survive fatten up fast on it, so there's protein latent in cabbage if you need it.
Cabbage in school meals in the 60s was indeed served in an ice-cream scoop puddle next to the mince and tatties (or haggis, being scotland)