Have all of your garnishes ready (Refried Beans, Ranchero Sauce and Pico de Gallo).
In a skillet over medium heat add the oil and fry each tortilla for 30 seconds a side. These are supposed to be soft, not crunchy, unless preferred. Set aside on paper towel line plate.
In same frying pan wipe it clean and add the butter. When melted, fry the eggs until whites are set and yolk is cooked to desired doneness (preferably runny).
Assembly
For one serving: Spread refried beans on 2 fried tortillas, top with 2 fried eggs, ranchero sauce and fresh pico de gallo. Serve immediately.
Crumble queso fresco or cotija cheese on top (optional)