⭐ Rice Flour (Best Gluten-Free Option)
1 tablespoon per 1 tablespoon of cake flourRice flour is gluten-free and has good thickening ability but tends to create a more translucent and slightly gritty texture in tomato sauce.
To minimize graininess, sift the rice flour well and mix thoroughly before adding. It’s best to combine with a small amount of cornstarch or arrowroot for a smoother finish.
The final sauce will be lighter in appearance but may lack the smooth mouthfeel of wheat-based flours.