Food and drink supplier (7)
I believe the answer is:
caterer
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">food and drink supplier</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 caterer that I've seen before include "Person who supplies food for social events" , "Refreshment supplier" , "Terrace (anag.)" , "Provider of food and drink" , "One providing food and service for a party" .)