keep an eye out for a Brazilian or Portuguese pizza on the menu. Be warned though: in some parts of Brazil, ketchup is used as a pizza sauce.

Bowl and jar of ketchup with tomatoes - Burcu Atalay Tankut/Getty Images Making pizza at home is not only a joyful experience that can help you save some cash on take-out, it also offers ...

And while ketchup may have a bizarre evolution story, this transformation isn't weird at all — it's super handy, easy to pull off, and even personalize. Read more: 9 Red Flags At A Pizza Shop ...