Will cake flour + cornstarch work as a all-purpose flour substitute in yeasted dough?
Yes, at 1:1 (sub 2 tbsp per cup with cornstarch). Lower protein gives a more tender crumb. Best for cakes and pastries. Bake-test before scaling up.
Best All-Purpose Flour Substitutes for Yeasted Breads
Prioritize substitutions that protect gluten development and fermentation performance. Bread dough is less forgiving than quick bakes. Structure and fermentation can collapse with poor substitutions.
Can I make bread without all-purpose flour?
Yes. Start with Cake Flour + Cornstarch at 1:1 (sub 2 tbsp per cup with cornstarch), then adjust liquid or bake time in small steps after a test batch.
Top Recommendation
Cake Flour + Cornstarch
Use 1:1 (sub 2 tbsp per cup with cornstarch)
Lower protein gives a more tender crumb. Best for cakes and pastries.
View full adjustment notes →How much does 1 cup of all-purpose flour weigh?
On CupOrGram, 1 cup of all-purpose flour is treated as 125 grams. Use the conversion page if you want the original ingredient weight before choosing a substitute.
All-Purpose Flour cups to grams →Alternative Options for Yeasted Breads
Whole Wheat Flour
goodUse 3/4 cup per 1 cup AP flour, add 1-2 tbsp liquid
Higher protein and more absorbent. Makes denser, nuttier bakes.
Almond Flour
moderate1:1 by volume but results vary significantly
Gluten-free but completely different behaviour. Best in cookies and quick breads. Will not work in yeasted doughs.