Lightly spray with cooking spray and sprinkle with salt.
Place the asparagus spears in single layer inside the air fryer basket
Cook for 5-8 mins (5 mins for thinner stems and 8 for thicker stems).
Remove from air fryer and serve.
Video
Notes
Air Fryer Asparagus Tips and Timings
Air fryer temperatures can vary depending on the make and model. I recommend starting out with less cook time, checking for doneness, and then adding more time as needed.
Cook time will depend on how thick the asparagus spears are. Thinner stems will be done in 5 mins, whilst thicker stems will need to cook for 6-8 mins.
Add some extra flavour by seasoning your air fryer asparagus with your favourite herbs and spices. Try a combination of thyme, rosemary, and garlic powder. For those who like some heat, use Cajun seasoning or a light coating of chilli powder and cumin.