How The Chow Mein Sandwich Became A Massachusetts Icon - Chowhound

Fanfo/Shutterstock Generally speaking, noodles aren't usually considered a sandwich filling. However, if you hail from southeastern Massachusetts, you might think otherwise, because you've probably encountered the regional specialty that is the chow mein sandwich. The sandwich name is pretty literal: It's a robust helping of chow mein noodles served up in bread. But there are some nuances: Firstly, the bread is…