Begin by preheating your oven to 425°F (220°C). This ensures the asparagus roast evenly and develops a perfect texture.
In a large mixing bowl, add the trimmed asparagus. Pour in the extra virgin olive oil, and sprinkle in the minced garlic, lemon zest, and lemon juice.
Season the mixture generously with sea salt, freshly ground black pepper, and if desired, the crushed red pepper flakes for a hint of heat. With clean hands or a spatula, gently toss everything together until the asparagus is thoroughly coated in the flavorful mixture.
Carefully spread the seasoned asparagus in a single layer on a baking sheet lined with parchment paper for easy cleanup and even cooking.
Place the baking sheet in the preheated oven and roast the asparagus for approximately 15-20 minutes. Keep an eye on them; you’re looking for a tender texture with a hint of crispiness at the tips.
Once done, take the baking sheet out of the oven. Immediately sprinkle the grated Parmesan cheese over the hot asparagus, allowing it to melt slightly and enhance the dish's savory flavor.
For a delightful finishing touch, just before serving, drizzle a little more lemon juice over the asparagus to intensify the citrus flavor.
Notes
Serve on a beautiful platter, garnished with lemon slices and fresh herbs for added color.