Most notably, it's worth paying attention to Dijon mustard and spicy brown mustard. To the uninitiated, Dijon and spicy brown ...

Mustard is made from ground seeds, which range from white to brown to black in color -- so why is the condiment so yellow?

“I’m kind of a mustard mad scientist.” But Levenson is a purist when it comes to deli sandwiches, only using brown mustard. Ten years ago he did an informal survey of several New York ...