challah recipe using whole grains?
Can anyone here share a recipe for challah using part or all whole grains? I'd prefer one you've used successfully, but one from a source you trust highly would be good too. So far I've tried substituting about 1/3 whole wheat flour into my usual recipe, and the result is too dry for my taste. I prefer a rich loaf that's a bit moist or at least not dry.
Thank you for any help you can give!