guajillo or puya chiles, seeded • ancho chile, seeded • Roma tomato • garlic clove • carrots, peeled • potato, peeled • corn tortillas • fresh cheese (queso fresco), for filling the tortillas • little finely shredded lettuce (washed and disinfected beforehand) • salt, to taste • black pepper, to taste • oil for frying the tortillas, carrots, potatoes, and sauce