Costco Bakery Blueberry Sourdough English Muffins combine the tangy depth of a classic sourdough with sweet blueberry flavor throughout. Each muffin features the signature nooks and crannies of a traditional English muffin, making them ideal for toasting and topping with butter, cream cheese, or jam.

The pack includes 12 individually sized muffins baked fresh in the Costco bakery. The sourdough base provides a slightly chewy, airy crumb with a mild tang that balances the natural sweetness of the blueberries. They toast evenly and hold up well to both savory and sweet toppings, and work well as a base for breakfast sandwiches or open-faced preparations.