The big mac has to be one of the worlds most recognised burgers. Even if you've never had one, you've almost certainly heard of it. The McDonald's big mac is a simple but effect burger with it's 2 ...

Shake Shack’s Big Shack features double Angus beef patties, melty cheese, and a tangier secret sauce for $9.99. Compared to the Big Mac, it’s heavier, meatier, and more flavorful—but also pricier.