Diet-book page (4)
I believe the answer is:
menu
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">diet-book page</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for menu that I've seen before include "choice of food" , "Options available" , "List of dishes on offer" , "Restaurant fare" , "Choice of dishes" .)