Shake Shack is notably lacking when it comes to vegetarian fare, and their secret menu version of a veggie hot dog probably isn't what you think.

The new menu features rich, savory, caramelized onions on various burgers. Shake Shack is adding the deeply savory taste of French onion soup to its new seasonal burger lineup and officially debuting ...

If you're hunting for some of the best fast food fries, Shake Shack lands near the top. They're crinkle-cut, perfectly salty, and always cooked just right. While they're great on their own or dipped ...

Shake Shack is launching a new fall menu that reimagines comfort food in a way that only Shake Shack can. Introducing: Shake Shack’s French Onion Menu, featuring the decadent flavors of French Onion ...

Shake Shack is serving its iconic burgers with a new twist. The New York-based fast food joint is “bringing the decadent, elevated flavors of French Onion Soup” with a fall-ready menu “that reimagines ...

Shake Shack meal with burger and drink - Scott Olson/Getty Images You may not have noticed as you're digging into crinkle-cut fries or biting into a burger, but no two Shake Shacks are alike, and with ...