01 -
Heat the vegetable oil in a large skillet over medium-high heat. Add tortilla triangles in batches and fry until golden and crispy, about 2 minutes per side. Drain on paper towels.
02 -
Remove excess oil from the skillet, leaving about 1 teaspoon. Add the enchilada sauce or salsa roja and cook until heated through, about 2 minutes.
03 -
Add the fried tortillas back to the skillet and gently toss to coat with the sauce. Let them simmer for 3–4 minutes, or until they begin to soften slightly.
04 -
Meanwhile, in a separate pan, fry or scramble the eggs if using.
05 -
Serve the chilaquiles topped with chopped onion, queso fresco, crema or sour cream, and cilantro. Add the eggs on top if using, and a lime wedge on the side for a citrusy finish.