Soy flour has been what I've seen recommended as a substitute for over 20 years. I've successfully used it and am currently using Bob's Red Mill Soy Protein Powder for my muffins. They don't brown very well, but they rise and I can taste no difference.
January 30, 2021 at 11:00am
Soy flour has been what I've seen recommended as a substitute for over 20 years. I've successfully used it and am currently using Bob's Red Mill Soy Protein Powder for my muffins. They don't brown very well, but they rise and I can taste no difference.