When Business Insider's Gabbi Shaw heard that Kristen Kish, "Top Chef" and "Traitors" star, was collaborating with Arby's to promote a new, upgraded French dip sandwich, she could only think of one sentence: "Say less — I'm already on my way." If Kristen Kish herself cosigns this sandwich, Shaw is in. If you're not totally sure what a French dip is, it's a roast beef sandwich, usually topped with cheese, paired with a dipping cup of au jus, or beef stock. Traditionally, the au jus comes from the drippings of the roast beef that's on your sandwich, which Arby's has honored. The chain's normal French dip sandwich comes with roast beef, provolone, and au jus, while the Royale version adds caramelized onions, garlic aioli, and steak seasoning. See what Shaw thought of the sandwich at the link in our bio. Story by Gabbi Shaw (Credit: Gabbi Shaw/Business Insider) #fastfood #arbys #frenchdip