Not sufficiently cooked (9)
I believe the answer is:
underdone
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">not sufficiently cooked</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for underdone that I've seen before include "Not fully cooked, more time needed" , "could be rare" , "Inadequately cooked" , "raw!" , "Insufficiently cooked" .)