Revolving tray (4,5)
I believe the answer is:
lazy susan
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">revolving tray</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 lazy susan that I've seen before include "that takes a turn at the tables" , "Revolving table stand" , "Revolving tray on which are condiments etc" , "Eaters help themselves here" , "here pepper-and-salt might put in an appearance" .)