Sourdough & Co.
Sourdough & Co. is a California-based sandwich chain offering sandwiches, soups, salads and mac & cheese built around its signature sourdough bread.
Last updated September 16, 2026
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Overview
Sourdough & Co. is a sandwich chain whose trademark of quality starts with its signature sourdough bread. Its menu centers on sandwiches, soups, salads and mac & cheese, and it operates stores across the country with a corporate office in Granite Bay, California. The brand also offers catering, a loyalty program and franchise information.
History
Sourdough & Co. describes its trademark of quality as starting with its signature sourdough bread, with customers becoming part of its story through what they add. The brand operates stores across the country and maintains a corporate office in Granite Bay, California.
Products and positioning
A sandwich chain built around its signature sourdough bread, emphasizing quality meats, artisan cheeses, fresh produce and friendly service.
Sandwiches
Built on sourdough bread with premium quality meats, artisan cheeses and fresh cut vegetables.
Soups
Includes New England Clam Chowder offered daily and a daily changing Soup of the Day, available by the cup or in a sourdough bread bowl.
Salads
A gourmet salad selection served with signature sourdough bread.
Mac & Cheese
Elbow macaroni in a creamy cheese sauce, served with slices of sourdough bread.
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