Mexican here, this looks fucking gross. Not "authentic" at all. looks like a tortilla slapped on to a plate covered in some store bought shitty mole sauce (mole is a completely different dish) and cheese. Authentic would as mentioned, be a bunch of flour tortilla "burritos"covered in tomato sauce and cheese. Cream and lettuce is also added on top based on preference. Doesn't necessarily go in a deep dish but it seems to be the norm when made in "family" size portions.