Break the ends off the asparagus stalks, about 1/2 inch or cut with a knife. Blot dry with paper towels to dry. Put the asparagus in a deep bowl with salt, pepper and olive oil.
Air crisp - preheat to 370 degrees f for 5 minutes using the lid that is atached. Spray the air fryer basket with olive oil. Add the asparagus and roast overlapping the least amount possible. Close lid that and press air crisp button for 7 minutes, shaking halfway through.
After 7 minutes, sprinkle the asparagus with parmesan and fry for another 3 minutes. Serve asparagus immediately after frying. Before serving, you can sprinkle it with lemon juice
Pressure cook - Follow the same prep, lay inside vegetables steamer basket with 1 cup water underneath. Close lid that isn't attached, close steam valve closed and pressure cook for 1 minute followed by a quick release.