Cold vegetable dish (5)
I believe the answer is:
salad
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cold vegetable dish</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for salad that I've seen before include "Lettuce, cucumber etc" , "Counter serving cold vegetable dishes" , "Mainly raw cold dish" , "rabbit food" , "Raw vegetable dish" .)