I have never done this before, but this Thanksgiving I made home made stuffing with days old whole wheat and classic sourdough I made earlier. It was quite good. I ran across a stuffing recipe that called for days old bread to be diced and baked, and I just happened to have some sourdough leftovers. I cubed the leftover bread---I actually got a blister as the bread was really crusty--and then baked it before adding it to the vegetables--spinach, onions, celery, wild mushrooms and herbs from the garden--sage, thyme and parsley. Has anyone else used their days old bread to make stuffing? I plan to do this again.