It’s prime time at Potbelly– Potbelly is adding steak to its iconic menu with the all-new Prime Rib Steak Sandwich. This toasty masterpiece brings even more flavor to the Potbelly menu, featuring ...

According to QSR Magazine, the Barnyard Sandwich will secure a permanent spot on the chain’s Underground Menu, which is available exclusively through the Potbelly app. Designed for meat lovers ...