β Gluten-Free All-Purpose Flour Blend (Best Gluten-Free Option)
1 tablespoon per cup of sauceGluten-free flour blends typically combine rice flour, potato starch, and tapioca starch to replicate the thickening and binding properties of wheat flour. These starches gelatinize when heated, thickening the sauce effectively.
Use a blend labeled for cooking or baking to ensure proper texture. Mix with cold liquid before adding to prevent lumps.
The sauce will be slightly less elastic but remain smooth and thick, suitable for gluten-free diets.