Substitute for Cake Flour in Cupcakes: Best Options
Cake flour creates light, fluffy cupcakes with a tender crumb that holds up well to frosting. The low protein content prevents a tough or chewy texture, which is essential for delicate individual cakes. The substitute must produce a soft, even crumb.
Best Substitute
All-Purpose Flour + Cornstarch
Remove 2 tbsp from each cup of all-purpose flour, replace with 2 tbsp cornstarch, then sift
This DIY cake flour substitute works perfectly for cupcakes. The cornstarch reduces protein content and the sifting incorporates air for lighter results. Cupcakes will be tender with a fine crumb.
Other Options
Pastry Flour
1 cup pastry flour per cup of cake flour
Slightly higher protein than cake flour but produces lovely, tender cupcakes. No modifications needed. Good for bakery-style cupcakes.
Self-Rising Flour (omit baking powder and salt)
1 cup self-rising flour per cup of cake flour, omit baking powder and salt in recipe
Self-rising flour is often made from soft wheat similar to cake flour. Remove recipe's baking powder and salt since self-rising flour includes both.
Frequently Asked Questions
What can I use instead of cake flour in cupcakes?
Replace 2 tablespoons per cup of all-purpose flour with cornstarch and sift 2-3 times. This lowers the protein content to match cake flour. Your cupcakes will be tender with a fine, delicate crumb.
Can I use all-purpose flour for cupcakes?
Yes, but cupcakes will be slightly denser with a less delicate crumb. For lighter results, remove 2 tablespoons of flour per cup and replace with cornstarch. Sift the mixture to incorporate air. Don't overmix the batter.