I make my own flour blend using 1.5 cups brown rice flour, 1.5 cups sorghum flour, 3/4 cups each potato starch and arrowroot, but I’m sure a store-bought variety would work just fine. I haven’t tried it though so…fingers crossed! 🙂
If you aren’t familiar with buckwheat groats, they are easily found in natural grocery stores such as Sprouts and Whole Foods. Despite the name ‘buckwheat’ they contain no wheat and are 100% gluten-free. Raw buckwheat groats are called just that, and toasted groats are called Kasha. Use raw buckwheat groats here.