There are different types of hot dog buns that you can integrate into these fun concepts, too — whether that's the standard ...

Boiled eggs make cute protein-rich slider 'buns' with endless options for fillings. They're perfect for breakfast as well as for fun brunchy gatherings.

In 1992, Ed Rendell, mayor of Pennsylvania at the time, named the hoagie the official sandwich of Philadelphia, according to the site. The best part about a hoagie is the fillings between the bun ...