
Protein Powder as Flour Replacement in Baking: Why It Fails (and 5 Fixes That Actually Work)
Protein powder lacks the starch and structure that flour provides, so a straight swap almost always fails. This post covers how much flour you can realistically replace, how whey, casein, and plant-based powders each behave differently, and five specific fixes for the dry, dense, rubbery results most bakers encounter.




















































































































































































































































