All-Purpose Flour with Cornstarch (Best Option)
For each 1 cup cake flour, use 1 cup all-purpose flour minus 2 tablespoons, plus 2 tablespoons cornstarchCake flour has a lower protein content (around 7-9%) compared to all-purpose flour (10-12%), which affects gluten formation and texture. Adding cornstarch reduces the overall protein content and softens the flour, mimicking cake flour’s properties. This results in a tender, cohesive texture ideal for energy balls that need to hold together without toughness.
To ensure success, sift the all-purpose flour and cornstarch together to evenly distribute the starch. Avoid overmixing the dough to prevent gluten development that could toughen the energy balls.
Compared to using cake flour, this substitute provides nearly identical texture and chewiness, preserving the desired softness and binding without compromising flavor or structure.