โญ Rice Flour with Tapioca Starch (Best Gluten-Free Option)
For every 1 cup cake flour, use 3/4 cup rice flour plus 1/4 cup tapioca starchRice flour is gluten-free and has moderate protein, while tapioca starch adds elasticity and binding properties. Combined, they mimic the low protein and tenderizing effect of cake flour, creating a cohesive binder for burgers without gluten.
Mix thoroughly and avoid overworking the burger mixture to maintain tenderness. This blend may absorb moisture differently, so monitor burger juiciness.
Compared to cake flour, this substitute yields a slightly different texture with a mild graininess and less chew, but still forms a stable binder suitable for gluten-free diets.