Nachos is what happens when you build upon the concept of the simple Guatemalan tostada de guacamol.
Nachos are not a native food from Guatemala, but Nachos have made a big room within the new Guatemalan diet; at least in La Antigua. How could Nachos not do that, if they are made with tostada chips (deep-fried tortillas), beans (black beans for Guatemala, please), guacamol (avocado sauce), pico de gallo with chiltepes chilies, beef or chicken and cheese; all ingredients readily available in the Guatemalan cuisine realm.