⭐ Gluten-Free All-Purpose Flour Blend (Best Gluten-Free Option)
1 tablespoon per 1 cup of sauce Quick tip: May require additional stabilizers; can slightly alter flavor and texture.
Gluten-free blends often contain starches and gums to mimic gluten's thickening properties. While they can thicken Béarnaise sauce, they lack the elastic network gluten provides, which can affect sauce stability.
To improve results, combine with a small amount of xanthan gum or guar gum and whisk vigorously. Monitor cooking closely to avoid separation.
The sauce may be less cohesive and have a slightly different mouthfeel, but this is the best option for gluten-free diets.