Everyone knows what makes a Chicago hot dog different from one found in New York, but what topping transforms the popular food item into an Icelandic delicacy?

Despite their name, New York System Wieners didn't originate in the Empire State, nor are they your standard hot dogs. Here's ...

Since then, they’ve not only become an indispensable summertime treat, they’ve also become regional icons based on the style of dog, the toppings ... delis and hot dog carts alike – are ...