"Soy flour" refers to a type of flour that is made from soybeans. It is often used as a substitute for regular wheat flour in baking or cooking, and it has a higher protein content. Full definition
Please note: Avoid using soy flour as a protein powder substitute in this recipe because of its bitterness. (veganbaking.net)
My question is: Can I use soy flour instead of almond meal? (talesofakitchen.com)
Often gluten - free options are loaded with soy flour which is highly processed and hasn't been prepared properly to enable good digestion. (conscious-foodie.com)