Preheat your oven to 425°F (220°C) to ensure it’s hot enough for roasting.
In a sizable mixing bowl, add the broccoli florets. Pour in the extra-virgin olive oil, followed by the minced garlic, lemon zest, lemon juice, and red pepper flakes if you desire some heat. Toss everything together until the florets are generously coated with the flavorful mixture.
Season the mixture with salt and freshly ground black pepper according to your taste preferences. Toss again to ensure an even distribution of seasoning.
Transfer the broccoli mixture onto a large baking sheet, spreading it out in a single layer. Make sure there’s enough space between the florets to promote roasting instead of steaming.
Place the baking sheet in the preheated oven and roast for 18-20 minutes. The broccoli should become tender with beautifully browned edges. Be sure to stir the florets halfway through cooking for even roasting.
If you are using Parmesan cheese, sprinkle it over the broccoli during the last 5 minutes of roasting to let it melt beautifully into the florets.
Once finished, take the broccoli out of the oven. Garnish with freshly chopped parsley for a pop of color and flavor right before serving.
Notes
Serve in a beautiful dish with extra lemon slices for garnish.