Serranos has one of my favorite things on a mexican menu - "Breakfast All Day"
You can order their migas, their chorizo and eggs and can add on fajitas! That may not sound very appetizing, but let me tell you, there's nothing better. They bring it out on a skillet along with beans and papas (french fries). It's a delight.
Leave your diet at the door because as if cheesy migas or greasy chorizo wasn't enough, their tortillas are the best around the area.