Sourdough Insights If you bake with sourdough regularly, you’ve probably faced the same dilemma: what to do with all that leftover starter? Throwing it away feels wasteful—and it is. While there are plenty of great recipes that use discard (think pancakes, muffins, waffles, even dog treats), there’s another creative and long-lasting solution: turning it into sourdough powder. This method not only reduces waste but also gives you a flavorful, shelf-stable ingredient that can e