That’s a question I thought was pretty simple. Of course you should refrigerate an open bottle of ketchup just as ...

That’s why Chicago is so passionate about a mustard hotdog ... you can have ketchup, but we try not to serve it.” Feeling out of the loop? We'll catch you up on the Chicago news you ...

Fast-food restaurant ketchup just hits differently. Whether you're the type to squeeze out ketchup packet after packet onto your burger wrapper, forming a dippable lake of tomatoey goodness, or ...

I’ll call this the mustard adventure ... I wondered if ketchup has been around as long as mustard and I discovered that ketchup, introduced to the masses in 1876 by the H.J. Heinz Co., has ...