⭐ All-Purpose Flour with Cornstarch (Best Vegan Option)
For every 1 cup cake flour, use 1 cup all-purpose flour minus 2 tablespoons, plus 2 tablespoons cornstarchCake flour has a lower protein content (around 7-8%) compared to all-purpose flour (10-12%), which results in less gluten formation and a softer texture. Adding cornstarch dilutes the protein in all-purpose flour, mimicking cake flour’s softness and tenderness.
To ensure success, sift the all-purpose flour and cornstarch together to evenly distribute the cornstarch. Avoid overmixing the dough to prevent gluten development.
Cookies made with this substitute will have a tender crumb and slightly lighter texture compared to using straight all-purpose flour, closely approximating the original cake flour effect.