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.
Yes. Start with All-Purpose Flour + Cornstarch at For 1 cup cake flour: use 1 cup AP flour minus 2 tbsp, add 2 tbsp cornstarch, then adjust liquid or bake time in small steps after a test batch.
Use For 1 cup cake flour: use 1 cup AP flour minus 2 tbsp, add 2 tbsp cornstarch
The cornstarch dilutes the protein content to mimic cake flour.
View full adjustment notes →On CupOrGram, 1 cup of cake flour is treated as 114 grams. Use the conversion page if you want the original ingredient weight before choosing a substitute.
Cake Flour cups to grams →Yes, at For 1 cup cake flour: use 1 cup AP flour minus 2 tbsp, add 2 tbsp cornstarch. The cornstarch dilutes the protein content to mimic cake flour. Bake-test before scaling up.