Ketchup, a stew-like condiment that's primarily used for dipping or spreading, can be enjoyed with fries, burgers, and countless other dishes. A little backstory about ketchup's invention reveals that ...

Half full ketchup bottle on a table - Henrik Sorensen/Getty Images With so many ketchup brands available, not many people opt to make ketchup at home. What many people don't realize is that ketchup is ...