heat the oven to 350 degrees. place flour tortillas (david and i each ate two tortillas, jack had one) on a nonstick baking sheet. put one thin layer of black beans on top of each tortilla.
put a small amount of olive oil into a large non-stick skillet over medium heat. when it is heated, cook 5 eggs (you may have to do this in rounds) for just a few minutes, not quite done. put an egg on top of the beans on each tortilla, then top with a drizzle of salsa, grated sharp cheddar cheese, and some green onions, thinly sliced. bake until the cheese is melted. serve immediately with creme fraiche.