Sauce: must be from scratch (like home made). None of this heated "Pace Picante" style stuff.
Queso: Either "cotija" or "fresco" (ranchero style) or any other cheese that's not monterey jack...
Must use corn tortillas at the base of the sauce/ "huevos", not flour tortillas. I know that these are prepared differently based on what Mexican state you're from. But please help me find a place that serves it like the above, what " I " would call madre, tia, abuelita authentic. THANKS.
Oh, and one more thing, the sauce must be HOT.... :)