How does this happen? It happens when you wake up starving on a Sunday morning with no plan for breakfast. That's how.
I found some corn tortillas, eggs, mushrooms, onions and salsa in the fridge, so I used it all.
I pulled a bag of frozen hash browns out of the freezer (I know, it's cheating, but who wants to grate potatoes on Sunday morning?) and threw them in a skillet with sliced mushrooms and onions. While that cooked down, I scrambled some eggs and put the salsa and sour cream on the table. I nuked the tortillas until they were soft (maybe 20 seconds), and voila! Breakfast.
They tasted pretty good, but they needed some spice. Next time I shall add some peppers to the mix and some ground chiles.