A reader asks: Are there any substitutions for the rice flour or the potato starch? I’m trying to boost the nutrition.
One easy thing to do is to swap brown rice flour for all the rice flour that we call for in Mixture #1 from our 2014 book, Gluten-Free Artisan Bread in Five Minutes a Day. If you do that, you need a slight increase in water because whole grains always take a little more (see page 61 of the book). With the swap, Mixture #1 will be 75% whole grain by weight, since U.S. sorghum products are whole grain (at least, any that we’ve seen). People have asked about basing breads on almond, millet, or quinoa, but we found that if you try to base a yeasted bread on any of those, it just doesn’t work–the texture and flavor weren’t close enough to traditional bread for most of our tasters and readers.
The other thing is to focus on the recipes that use Mixture #2, which appears in Gluten-Free Artisan Bread in Five Minutes a Day on page 62 (and use it in the recipes on pages 96-108). Mixture #2 is 100% whole grain in the first place.