What is Jude Law's character eating (twice) in the film My Blueberry Nights? It looks like a giant chestnut...

It is when he is with Norah Jones's character, who is eating blueberry pie (once at the beginning of the film, and then again at the end). I must know what that thing is! A giant, upside-down pot pie? A freakish tamale? Help! Thanks :)