Liquid food (4)
I believe the answer is:
soup
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">liquid food</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 soup that I've seen before include "Mulligatawny or borscht?" , "Bisque, for example" , "Cock-a-leekie, for example" , "Liquid dish" , "Stolen plate melted down" .)