Large flat dish (7)
I believe the answer is:
platter
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">large flat 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 platter that I've seen before include "Large flat plate" , "pop record" , "old record?" , "main course" , "Charger" .)