In the ad reintroducing Taco Bell's Volcano Menu, Hilton answers the phone saying "How may I turn up the heat for you today?"

Some investors are convinced that Cava, a 12-year-old chain, could be the next Chipotle, whose stock regularly trades at more than 50 times its earnings.

Chick-fil-A is testing a Maple Pepper Bacon Sandwich this week in Indianapolis and Lexington, Kentucky.

Made fresh daily, salad features strawberries, grilled chicken, applewood-smoked bacon and Tuscan cheese blend on a bed of fresh spring mix lettuce blend.