c cake flour
Cake flour is a carbohydrate-rich grain product with minimal protein and fat; it provides energy through refined starches and is often enriched with B vitamins and iron.
About
Cake flour is a soft wheat flour milled from low-protein wheat varieties, containing approximately 7-8% protein compared to 10-12% in all-purpose flour. The wheat kernels are bleached or treated with chlorine gas during processing, which lowers the pH, increases water absorption, and weakens gluten development. This specialized flour produces a finer crumb structure and more tender, delicate cakes and pastries.
The bleaching process creates a whiter color and alters the flour's starch properties, allowing it to hold more liquid and fat while maintaining a soft texture. Cake flour's lower gluten content prevents the overdevelopment of tough, chewy crumbs that would result from using standard all-purpose flour in delicate baked goods.
Culinary Uses
Cake flour is essential in baking tender, fine-crumbed cakes, including layer cakes, cupcakes, and sponge cakes. It is also used for delicate pastries, shortbread, and some cookie varieties where a tender texture is desired. Cake flour absorbs more liquid than all-purpose flour, allowing bakers to incorporate additional moisture for moister cakes. It is rarely used in savory applications, as it is formulated specifically for sweet baked goods requiring a soft, refined crumb structure.