Boston Hot Dog, Salem

Why does Boston Hot Dog Company's owner Joe Garuti keep such as a large cookbook collection in his office? Because, as the restaurant's favorable review in The Boston Globe points out, inspiration for the next big hot dog creation can come from anywhere. Garuti draws flavors from across the country, pulling in everything from homemade coleslaw to pastrami as toppings.

Some of the hot dogs mimic other foods, such as the taco dog with its fresh salsa, crushed tortilla chips, and nacho cheese toppings. There are more traditional options too, including Chicago dogs topped in house-made pickles. And vegetarians have a home here too, seeing as Boston Hot Dog Company claims to have the largest meatless menu in the United States, with choices for veggie hot dogs including sweet Italian sausage or smoked apple and sage.