I fell in love with banh mi, Vietnamese sandwiches, while living in New York, and they have been a favorite of mine ever since. The combination of the crusty baguette, crunchy pickled vegetables, fresh herbs, salty meat, and all of the sauces is a bright party of texture and flavor, and I cannot get enough. This version plops some juicy meatballs into the filling and they are dangerously good!