Preheat oven to 425°F. Line a baking sheet with parchment paper and set aside.
Spread asparagus out in an even layer on the baking sheet.
Drizzle with oil and toss to coat.
Add parmesan, garlic, salt, and pepper, toss to coat, and spread the asparagus into an even layer.
Bake for 10-12 minutes. Remove from oven and serve immediately. Enjoy!