It is not hubris to say you have the best tortas (Mexican sandwich) in town when you have been serving them for more than 80 years. Take Tortas La Texcocana, which has been serving the delicious sandwiches in Mexico City since the early 1930s – their longevity suggests an unsurpassable skill for sandwich-making. The business was founded by León Sánchez, a Texcoco native, in downtown Mexico City. He started selling sardine tortas to newspaper workers on the street. In 1936, he established a small shop that sold various items, his famous tortas among them. Tortas La Texcocana is in the same venue where Sánchez set up his shop many decades ago.

Initially, it was books that led Fernando Rodriguez Delgado to his interest in cacao. Today Rodriguez runs Chocolate Macondo, a café that specializes in ancient preparations of cacao, but prior to that he was a bookseller, fanatical about reading and fascinated by the history of Mexico. The day that he came across the Florentine Codex, a 16th-century manuscript documenting Mesoamerican culture, was an important one: it would eventually spark his countrywide search to discover the traditions of cacao and seek out ingredients, the names of which he only knew in Nahuatl. Rodriguez didn’t speak this native language of Mexico, so trying to work out the recipes for cacao drinks he found in the codex was no easy task.

The bird that holds pride of place at the Thanksgiving table has just as important a role south of the border. Turkey has actually been a fundamental part of Mexican cooking for centuries: The Aztecs had domesticated the fowl before they had even laid eyes on a chicken. And while chicken has since overtaken turkey in popularity, the latter remains the traditional feasting bird all over the continent (yes, in Canada too). In Mexico, turkey is usually eaten at weddings and Christmas, but in Mexico City, there are a handful of restaurants that sell turkey tortas all year round.