The photo doesn't do this dish justice. Roasted green beans with lots of melted Parmigiano-Reggiano makes a delicious side dish. We love it served with Sole Almondine and Lemon Smashed Potatoes.
Adapted from foodiewife-kitchen.blogspot.com
Preheat the oven to 400 degrees F. Trim off the tough end of the beans and arrange the beans on a nonstick cookie sheet. Drizzle with olive oil season with salt and pepper, to taste. Sprinkle the cheese evenly over the top and bake until the cheese melts and forms a crisp shell over the beans, about 10 minutes. Let the beans sit a few minutes for the cheese to cool slightly. Lift the beans out onto a platter and serve.