Sourdough bread is a timeless favorite known for its tangy flavor, chewy texture, and incredible versatility. This classic sourdough loaf recipe is perfect for beginners and seasoned bakers alike. Using just four simple ingredients—sourdough starter, flour, water, and salt—you can create a bakery-worthy loaf at home. Enjoy it fresh out of the oven or get creative with variations like sourdough pizza crust, cinnamon rolls, or savory herb bread.