There were several postings of suggested sourdough challah recipes. I'd assert
that those recipes, although they might produce good breads, are nothing like
challah. The defining characteristic of challah, aside from the fact that it's
somewhat to fairly sweet, is that it contains EGGS. It's an eggy bread, as is
brioche. If it doesn't contain eggs you shouldn't call it challah.
Also, if you want to be authentic or traditional about it, it should be braided
(from 3 or 4 strands) and it should not contain butter (which would mean it
couldn't be eaten with meat). Challah is a traditional Jewish bread.
Mark (the purist) Judman <Mark_Judman@colpal.com>