While cool, salty lox and smoked salmon can seem pretty similar, there are a few key differences between the two when it ...

almost never lox. What you'll find on most bagel sandwiches is actually smoked salmon. Many people use the terms "smoked salmon" and "lox" interchangeably, but they're not actually the same.

Nowadays, the terms "lox" and "smoked salmon" get used interchangeably, so check that you are getting the real thing if you buy lox from anywhere beside an in-the-know deli. F&W's guide has tons ...