The Quizno's chain of sub sandwich shops announced that it has launched a new creation, the Prime Rib Sub.

They heap on a a double portion of tender prime rib, piled high with melted mozzarella cheese and sauteed onions, and then topped with a mild peppercorn sauce, with your choice of bread. Quizno's claims they're the only nationwide fast-food chain offering prime rib on a sub sandwich.

The new Prime Rib Sub is available in small, regular, and large sizes, priced from $4.99 to $9.99.