This is the "magic dust" we use in all our treats! Our proprietary gluten free flour blend is a mix of rice flour, sorghum flour, tapioca starch, and cornstarch. It’s hands-down the best gluten free flour blend for anyone tired of crumbly disasters. We left the xanthan gum out—too much or too little ruins everything. To keep your baking stress-free, just add 1 teaspoon of xanthan gum to your recipe, no matter how much flour you use. Easy peasy!