Cook rabbit stuffed with vegetable (4)
I believe the answer is:
okra
'vegetable' is the definition.
(okra is a kind of vegetable)
'cook rabbit stuffed with' is the wordplay.
'with' indicates a hidden word.
'OKRA' is hidden in the letters of 'cook rabbit stuffed'.
(Other definitions for okra that I've seen before include "old ladies' fingers" , "Ladies' fingers with edible pods" , "Bhindi or lady's finger" , "Edible seed pods" , "Bhindi, gumbo or ladies' fingers" .)