HI:
I am doing research on almond flour and can tell you what I've run across.
When you are substituting white flour, you can replace half with the almond flour to reduce the overall carbs in the finished product. However, this isn't a lot of help for us low carbers as we don't want ANY white flour.
I have noticed that my bagels and bread that is made at a low carb bakery in Las Vegas has almond flour as the first ingredient and then:
soy flour, bran flour, whole wheat flour, oat flour, sesame flour.
I do believe that the soy flour is LIKELY isolated soy flour because that type of soy has FAR LESS carbs in it. That is a lot of different flours for you and I to keep around the house to make fluffy breadlike products but I have read that you can substitute a recipe that uses white flour in the following way:
1 cup white flour
sub:
1/2 cup almond flour
1/2 cup oat flour
HTH and post to this message if you experiment and find differently.
OH BTW, here is a CHEAP and DIRECT (help some almond growers) way to buy almond flour - THE BEST price I can find online.
www.almondsonline.com 3 lbs for only $9.95 is the BEST price (as the 5 lbs for $16.95 is a little more per pound).