Best Flour for Rye Sourdough Bread (By Percentage & Style)

“Best flour for rye sourdough” doesn’t have one answer — it depends on what you’re baking. A 20% rye sandwich loaf, an 80% rye pumpernickel-style bread, and a 100% rye vollkornbrot each want a different rye flour, and most buying guides skip that distinction entirely, along with the equally important question of which wheat flour […]