Oaxacan tlayuda tortillas (large, crisp corn tortillas) • pork lard (asiento) • refried black beans, semi-dry (about 240 ml) • Shredded lettuce, to taste • Oaxaca cheese (about 200 grams), shredded • tomatoes, sliced • avocado, sliced • grilled tasajo (about 300 grams) or other grilled beef