Nuts used to make marzipan (7)
I believe the answer is:
almonds
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nuts used to make marzipan</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 almonds that I've seen before include "Sold man on kind of nuts" , "Fruits for marzipan" , "Man sold (anag.)" , "Nuts used to make marzipan" .)