Roasted Air Fryer Asparagus
Air Fryer Asparagus is made with trimmed spears, olive oil, and Parmesan; roast at 400°F for 8 minutes until tender-crisp with charred tips and a bright lemon finish.
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Method
- 1
Snap or trim the woody ends off the asparagus. Toss with olive oil, salt, and pepper.
- 2
Arrange in a single layer in the basket. Air fry at 400°F for 6-8 minutes until tender-crisp with charred tips.
- 3
Thin spears take 6 minutes; thick spears need the full 8.
- 4
Immediately top with Parmesan, lemon juice, and zest.
Pro tip. Snap each spear near the bottom — it naturally breaks where the tough part ends. Don't overcook; asparagus should have a slight snap, not be mushy. Thick spears roast better than pencil-thin ones.
Why the air fryer wins here
- Ready in 8 minutes. The same dish takes about 13 in a conventional oven, plus preheating.
- Fast-moving hot air browns the outside before the inside dries out, so you get color without babysitting.
- Cleanup is a basket, not a sheet pan and a splattered stovetop.
Storing and reheating
Refrigerate perishable leftovers within 2 hours, or within 1 hour above 90°F. Reheat leftovers to 165°F (74°C) throughout, measured with a food thermometer. USDA leftover safety guidance.
Keep leftovers in the fridge for up to 3 days. To bring them back, air fry at 350°F for 2-3 minutes. Thin spears get crisp in 2 minutes; fat spears need 3. Full reheat guide for asparagus.
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