
23 of the world's best sandwiches
CNN
Discover 23 of the world's best sandwiches from the United States and Argentina to the Middle East and Japan.
(CNN) — Is there a food more humble yet universally adored than the sandwich?
And while one person's go-to hamburger snack might be another's katsu sando or chivito, there's hardly a country on the planet that doesn't turn to some type of bread with something stuffed inside it to cure a craving.
Traveling the world's sandwiches is, in a way, like traveling the world.

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