Snap or trim woody ends from asparagus spears. If you’ve picked your own asparagus in our pick-your-own fields, no need to trim ends!
Rinse and dry asparagus.
Preheat your air fryer to 400 degrees.
Toss asparagus in olive oil and place onto parchment paper in a single layer.
Sprinkle with garlic and parmesan cheese, and desired amount of pepper, then transfer to the air fryer basket.
Air fry for 5-6 minutes depending on thickness of asparagus.
Remove from air fryer, squeeze lemon juice all over (optional) and serve warm as an appetizer or side to your meal.