Fry the tortillas: Heat oil in a pan and fry the tortilla wedges until crispy.
Prepare the salsa: If you're making fresh salsa, blend tomatillos or tomatoes with onions, garlic, and chilies.
Simmer the tortillas: Toss the fried tortilla chips into a saucepan and cover them with your salsa. Simmer for 5 minutes until the chips soften slightly but still retain some crunch.
Fry the eggs: Fry or scramble the eggs, adding salt and pepper to taste.
Assemble: Place the salsa-soaked tortillas on a plate, top with fried eggs, crumbled cheese, chopped onions, cilantro, and a dollop of sour cream. Garnish with avocado slices and lime.
Serve: Enjoy immediately while hot.