Costco's Blueberry Sourdough Could Make French Toast Legendary
Costco’s Kirkland Signature Blueberry Sourdough Bread is praised as a sturdy, fruit-filled option ideal for elevating French toast, thanks to its crusty exterior and infused dried blueberries that hold up to soaking and add berry flavor. Online chatter even imagines maple-glazed twists, while the berries are real but infused for texture and shelf life.