Chilaquiles are a traitional Mexican dish. Typically, corn tortillas, which are cut in quarters and fried until golden, are the basis of the dish, but stale tortilla chips can be used as a quick substitute. Next, green or red salsa, or even mole, is poured over the the crispy tortilla triangles, called "totopos." The mixture is simmered until the tortilla starts softening. Eggs (scrambled or fried) and pulled chicken are sometimes added to the mix. The dish is topped with cheese (typically queso fresco), and/or sour cream (crema), and it is served with a side of refried beans. Like many dishes, regional and familial variation are quite common.