I get my bread flour (which is gluten enriched) from a restaurant supply store. Seeing how restaurants are slowed now and not many folks know about these stores

I get my bread flour (which is gluten enriched) from a restaurant supply store. Seeing how restaurants are slowed now and not many folks know about these stores, it might be a good place to check out. Also, you don't need yeast if you just maintain a portion of the dough (a sourdough starter) in a small container in your refrigerator.