ABOUT US
Grain Theory, by Kook
We believe making sourdough at home should feel satisfying—not intimidating.
What started as a love for slow baking turned into our mission: to help you discover the everyday joy of real bread.
What started as a love for slow baking turned into our mission: to help you discover the everyday joy of real bread.
That’s why we created a line of trusted tools and thorough, easy-to-follow guides for every step of the process—from your first starter to your favorite loaf, and beyond!
Whether you're just beginning or refining your craft, we’re here to make sourdough feel natural and truly your own.