This healthy side dish recipe couldn't be simpler—or more delicious. Broccoli is roasted until brown and crispy, then topped with Parmesan cheese and balsamic vinegar for a savory and sweet flavor combination that can't be beaten. Try this quick vegetable dish along with chicken, fish or really any main course. It's also great in salads or warm grain bowls. Tip: Preheating the pan helps the broccoli to brown and develop nutty flavors.