"Great sandwich idea. I had picked up a loaf of black pepper focaccia at the store and needed to use it. I left the pesto off and had everybody add their own sauce after it baked. Everybody loved it."
A type of hot sandwich consisting of thin slices of tender roast beef layered on a French baguette and served with the flavorful beef sauce known as au jus (pronounced oh zhoo'), which is French for “with juice” (au jus typically accompanies prime rib).