Welcome to Summit Sourdough – where sourdough starter is made simple.
Our heirloom 130 year old Canadian sourdough starter has been passed down for generations and is known  around the world for its unmatched reliability, strength, and performance around the world! Known around the world for its unmatched flavor, vigorous activity, and rock-solid reliability. It triples in size in just 5–8 hours, making it perfect for sourdough bread, pizza dough, bagels, biscuits, waffles, pancakes, cookies, cinnamon rolls, and more.

Note: Some customers may remember us for our 125-year-old sourdough starter—our mother starter has recently had a birthday, it’s the same beloved culture, just five years older and even better!

- WHAT YOU GET -
1 package (15g which is approximately 1.5 tablespoons) of dehydrated sourdough starter.  Your starter is packed in a food safe bag and heat sealed shut for safety.  Also included are English instructions on how to re-hydrate your starter over 7 days, which includes some common FAQs and links to our favorite recipes and more!

- IMPORTANT -
MAY CONTAIN traces of RYE flour, barley, oat, mustard as per the bread flour we use to maintain our heirloom starter.

Our sourdough starter is dried through a special process to keep the wild yeast alive.  Store this package like a pantry item, in a cool, dry place out of direct sunlight until ready to re-hydrate.