Cuban Sandwiches Offer a Canvas to Riff On

Ask a group of Cubans and Floridians about the origins of the Cuban sandwich, then watch an epic argument unfold. Floridians believe it was conceived in the Ybor City neighborhood of Tampa, while Cubans insists it was created in Havana. The one thing everyone agrees on is that it was first served sometime in the late 19th century. 

The traditional incarnation includes roasted pork butt accented with mojo sauce made with sour orange juice,...