if ever you've found yourself with leftover challah that is no longer moist enough to be yummy on its own (which is really difficult to do considering that challah is about the best kind of bread ever, but not that difficult to do if you have a gluten-free eggboy and are burdened with the chore of eating ALL THE BREAD BY YOURSELF), it might do you good to simply make breadcrumbs. and then schnitzel (v.) some chickens about it.
i wrote a recipe for challah crusted schnitzel and it is up on the jew and the carrot. might i say, it is rather tasty. and if i were you i would trust my schnitzel opinion because remember, i once spent an entire month eating schnitzel almost exclusively. ah the good old days.
so go dry up some challah and pound some chickens!