Yogurt Flatbreads with Barley and Mushrooms

It has the slightly crispy and doughiness of a flatbread mixed with the chew of barley, and the deepness of mushrooms that is offset with the tang of yogurt, and raw onions. Add an egg on top that turns it into a meal (savory breakfast!) plus the yolk combines perfectly with the mushrooms to bring an even greater richness to the dish.