Scandinavian vegetable (5)
I believe the answer is:
swede
This clue is a double definition.
'scandinavian' is the first definition.
(Sweden is in Scandinavia)
'vegetable' is the second definition.
(swede is a kind of vegetable)
(Other definitions for swede that I've seen before include "Sort of turnip - one from Scandinavia?" , "Root vegetable - European" , "Scandinavian - vegetable" , "A turnip, or a Scandinavian" , "N European" .)