This recipe teaches you how to make delicious, crusty gluten-free sourdough bread! It makes one boule that’s crusty on the outside and tender on the inside. It can be made in one day or overnight and uses a nutritious blend of gluten-free flours, starches, flax, and psyllium – no xanthan gum. This post contains affiliate links, which means I may earn a commission when you shop through them. 

An overhead photo of a freshly baked gluten free sourdough bread boule on parchment paper.

It was at the height of my sourdough baking era that my doctor recommended I stop eating gluten. While I still make traditional sourdough and other baked goods with wheat flour with and for my family and friends, I have also learned to bake gluten-free. 

After testing many, many gluten-free sourdough bread recipes, I’ve landed on this one as my favorite. Even if we can’t eat gluten, we can still enjoy sandwiches, avocado toast, and more! Keep reading for the detailed step-by-step recipe with lots of photos to master your artisan boule at home.