01 - Set oven to 425°F (220°C) and line a baking sheet with parchment paper.
02 - In a large bowl, combine broccoli florets with olive oil, minced garlic, sea salt, and pepper until evenly coated.
03 - Spread broccoli evenly on the prepared baking sheet. Roast for 15 to 18 minutes, stirring once halfway, until florets are tender and slightly browned.
04 - Remove broccoli from the oven and immediately sprinkle with grated Parmesan. Toss gently to distribute cheese.
05 - Transfer broccoli to a serving dish. Garnish with chopped parsley if desired, and serve accompanied by lemon wedges.