Smoky Chipotle and Black Bean Chilaquiles

My twist on this classic Mexican breakfast dish is coming to you with a vegetarian flair. But for those craving a little meatiness, it would be just as good with some shredded chicken or a fried egg served up on top. If you don't want to make your own crisps from leftover tortillas, go ahead and reach for that bag of tortilla chips in the cupboard and use those instead.