Since two Italian immigrants built a basement brick oven in Pittsburgh, Cellone’s Italian Bread Co. has grown into a family-owned wholesale bakery making fresh breads and rolls for regional restaurants, grocery stores, and national thaw-and-serve distribution. Founded in 1911 and now in its fourth generation, the company still draws on Torino family recipes while operating from a 110,000-square-foot Crafton facility. Cellone’s is also credited with inventing and producing the Egg Bun, now a familiar American bakery staple.