Well ours do and we like to give them some as an occasional treat.
You do have to be a bit careful though, because they can become so partial
to carbs that they won't want to eat their layers pellets and egg production
will go down. So it's a good idea to give each of them a handful of layers pellets
in the morning before serving treats.
Of course this doesn't apply to the chicks who will be on chick crumb.