Two origin carts, a kosher supply crisis, two company-owned factories, four regional bakeries, a condiment war, the Korean onion saga, and a bun that shrank 45 percent. The complete history of the $1.50 combo.
The two names give it away: a frankfurter is Frankfurt, a wiener is Vienna. The American hot dog is that emigrant sausage in a soft split bun, and a natural casing makes the lineage audible as a snap.
Fresh fruit and barely-sweet cream in crustless milk bread, assembled backward from the cut so the knife reveals a planned picture. The fruit sando, out of Japan's luxury fruit parlours.
The lamb-filled sesame-crusted shāobing of Hui Muslim northern China: a laminated baked flatbread split open and packed with cumin-and-chili minced lamb.