Sourdough Science Sourdough bread isn’t just a trend—it’s a tradition rooted in time, taste, and health. Discover why long fermentation is the secret to better bread. Why Sourdough Bread Takes Time Bread is made from simple ingredients: flour, water, salt—and one often overlooked but essential element: time. While commercial yeast can produce a loaf in just a couple of hours, sourdough fermentation takes much longer—sometimes up to 48 hours. But is it really worth the wait? A