Discover the essence of traditional American baking with Heritage Sourdough's organic San Francisco sour starter. This dehydrated starter is a nod to time-honored culinary practices, providing an authentic touch to your baking endeavors. Each 15-gram bag is packed with heritage and a promise of unparalleled flavor, sourced from the heart of San Francisco and crafted to suit a variety of recipes. With an expiration date set in 2030, you're embarking on a long-term baking companion that's as durable as it is delightful. Enjoy the peace of mind that comes with this starter's numerous certifications and restrictions, including dairy-free, nut-free, and GMO-free. It's a versatile, all-purpose yeast and baking agent that caters to low-fat and low-sugar preferences, ensuring your baked goods are as wholesome as they are delicious.