They are not. But a Chicago dog is meaningfully the same as a New York Dog (just with some more vegetables).
A Chicago dog is literally a hamburger with a different surface area. Same obscure ground beef, same vegetables, same bread. Just different dimensions. Who cares about the details, right?
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A Chicago dog is literally a hamburger with a different surface area. Same obscure ground beef, same vegetables, same bread. Just different dimensions. Who cares about the details, right?