Broccoli Parmesan

3 heads broccoli (about 3 pounds) 3 tablespoons olive oil Salt and freshly ground black pepper 1 cup freshly grated Parmigiano-Reggiano

Preheat the oven to 400 degrees F. Using broccoli florets, drizzle with some olive oil and season with a little bit of salt and a generous amount of freshly ground black pepper. Toss to coat evenly. Arrange the broccoli on a nonstick cookie sheet spreading evenly and only one layer high. Transfer to the oven and roast for 10 minutes. Remove the broccoli from the oven and sprinkle the cheese evenly over the top and bake until the cheese melt and forms a crisp shell over the broccoli, about 10 minutes.