Using sourdough discard in sandwich bread is a fantastic way to reduce waste and add a subtle tangy flavor to your homemade bread. I’ve found that incorporating about a cup of sourdough discard into this recipe brings depth without overpowering the mild taste that makes sandwich bread so versatile. One tip I’ve learned is to always check that your water is warm but not too hot before activating the yeast. Too much heat can kill the yeast, preventing your dough from rising properly. Letting the yeast mixture rest until bubbly signals it’s ready. Kneading is key to developing gluten, which creates the bread’s structure and chewiness. Whether using a stand mixer or kneading by hand, aim for a smooth, elastic dough that doesn’t stick to the bowl. This texture will help your dough rise well and give you a soft crumb. The double rise process is essential for lightness. After the first rise, shaping the dough into a tight roll and letting it rise again in the pan ensures an even crumb and nice loaf shape. Baking at 375°F until golden brown usually takes about 45 minutes, but every oven is different, so keep an eye on the crust color. Allow the bread to cool completely before slicing to avoid a gummy texture. This recipe is very adaptable—try swapping all-purpose flour with bread flour for a slightly different texture or add herbs or seeds into the dough to customize your sandwich bread flavor. Using sourdough discard not only makes great bread but also helps maintain your sourdough starter healthier by managing discard quantities. Homemade sandwich bread made with sourdough discard is a rewarding way to enjoy fresh bread with superior taste and texture that supermarket loaves can’t match.