A taco is a traditional Mexican food that consists of a tortilla that is rolled or folded around a filling. The tortilla is usually made of maize (corn), and can be hard or soft. Another option is a flour tortilla.
Most tacos are made with meat, usually beef, but chicken, pork or fish can also be used. Other things that can be placed in a taco, such as cheese, lettuce, guacamole, or pico de gallo. Sometimes, a taco is made with salsa or spicy Tapitio sauce.