Sourdough & Co. is a Northern California–based fast-casual restaurant chain and franchise network specializing in gourmet sandwiches served on authentic San Francisco-style sourdough bread, premium soups in bread bowls, fresh-cut salads, and corporate catering.

Core Offerings & Menu Highlights:

Signature Sourdough Sandwiches: Made with fresh-baked sourdough bread, thin-sliced premium meats (pastrami, turkey, roast beef, chicken), cheeses, and fresh produce.

Soups & Bread Bowls: Serves daily selections including their signature New England Clam Chowder, Minestrone, and rotating seasonal soups served in warm sourdough bread bowls.

Gourmet Salads & Sides: Custom salads served alongside warm sourdough slices, as well as mac & cheese and house-baked cookies.

Catering Services: Sandwich platters, boxed lunches, and soup bars tailored for corporate lunches, private parties, and community events.