Add Yahoo as a preferred source to see more of our stories on Google. Sub sandwich with cheese, cured meat, cucumbers, lettuce, and sauce on sesame seed roll - Siraj Studio/Shutterstock We've all been ...

As the Mayor of Flavortown, Guy Fieri has plenty of ways to turn your average sandwich into a lunchtime staple. In a previous interview with Business Insider, Fieri shared his top tips for home cooks ...