I agree with what Eskielover said that her offering to bring you a matzoh ball (food from her own kitchen and her own culture) is something that you would do for a friend. Feeding people means a lot and depending on the culture it's a very maternal thing- for e.g. my Jewish grandmother loves to feed us!!!!!!! Maybe not something that should be happening in therapy just for that reason.

But peaches I agree it's a bothersome thing, because IMO, she tried to awkwardly, awkwardly cover up forgetting, by pretending she never promised in the first place.