Enchiladas consist of a tortilla that is usually dipped in a chile-based sauce, then stuffed with various fillings such as cheese, meat, or fish. Then it is rolled up, baked, and topped with sauces, onions, beans, or more cheese. This highly versatile dish is believed to have originated from a Mayan dish called papadzules, consisting of corn tortillas dipped in pumpkin purée and filled with chopped boiled eggs.
From there, numerous variations developed throughout Mexico and outside of its borders. The word enchilada, which first appeared in print in 1885, comes from the Spanish word enchilar, meaning to season with chile pepper.
Today, there are countless versions of enchiladas. In northern Mexico's Sonora, they make them open-faced, topped with black olives and a red chile sauce, while the New Mexico version is prepared by layering the tortillas in a tall stack with cheese and onions between each layer.