Bánh mì literally translates to bread in Vietnamese, so the Vietnamese baguette is the most iconic part of this sandwich — cotton-soft in the middle and with a paper-thin crust on the outside. In Vietnamese diaspora communities like the ones I grew up in (New Orleans and Orange County, California), there are entire bakeries dedicated to this one baguette like the James Beard award-winning bakery Dong Phuong in New Orleans. The bread, and eventually what would become bánh mì, was born out of French colonialism in Vietnam. Its origins stem from the French cold-cuts sandwich, but was adapted for portability with cheaper ingredients and with flavors unique to Vietnamese cuisine.