Caramel-topped custard
I believe the answer is:
flan
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">caramel-topped custard</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for flan that I've seen before include "Baked and filled pastry case dish" , "Open pastry case with savoury filling" , "Baked dish filled with fruit or custard" , "Quiche-like dish" , "it may get jammed" .)