Corned beef dish (4)
I believe the answer is:
hash
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">corned beef dish</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hash that I've seen before include "reheated meat and vegetables" , "Dish of diced meat etc - cannabis (slang)" , "Meat dish or hallucinogen" , "Mess; reheated meal" , "A finely chopped mixture of meat and potatoes" .)