Tlacoyo is a popular Mexican street snack made from masa dough that is filled with anything from smashed beans and mushrooms to potatoes and cheese. The dish is characterized by its oval shape that is reminiscent of a football, and it is usually grilled on a hot comal (a smooth, round griddle).

Tlacoyos are often topped with a variety of ingredients such as onions, salsa, coriander, and grilled nopales cactus.