There are so many delicious sandwiches in the world, ranging from the French jambon-beurre to the Chinese jianbing. But the classic Italian sub is perhaps one of the most beloved. Stacked high with a ...

An Italian sub on a six-inch hoagie-style roll on a wooden cutting board - Lauripatterson/Getty Images Italian subs have been the centerpiece of sandwich shop menus for more than 100 years, and remain ...