Sub sandwich

submarine sandwich, sub

A submarine sandwich, commonly known as a sub (north american english), hoagie (philadelphia metropolitan area and western pennsylvania english), hero (new york city english), italian (maine english), grinder (new england english), or a spuckie (boston english), is a type of cold or hot sandwich made from a cylindrical bread roll split lengthwise and filled with meats, cheeses, vegetables, and condiments. it has many different names.the terms submarine and sub are widespread and not assignable to any certain region, though many of the localized terms are clustered in the northeastern united states.

Source: Wikipedia

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