Air Fryer Green Beans

Air fryer green beans are crisp-tender with blistered, slightly caramelized edges — a fast, fresh side that's miles better than the mushy boiled kind. A little onion adds sweetness as everything roasts together.
Five minutes of prep and the air fryer handles the rest. Serve them alongside chicken, steak or fish, or snack on them straight from the basket.
Ingredients
Instructions
Season
Wash and trim the green beans. Toss in a bowl with the olive oil, sliced onion, salt and pepper.
Air fry
Add to the basket and air fry at 375°F for about 10–12 minutes, shaking halfway, until crisp-tender and blistered in spots.
- Don't overcrowd — a single layer gives you blistered, not steamed, beans.
- Add a handful of sliced almonds in the last 2 minutes for crunch.
- A squeeze of lemon or grated Parmesan at the end is lovely.
Frequently asked
How long do green beans take in the air fryer?
Fresh green beans take 10–12 minutes at 375°F, shaking once, for crisp-tender beans.
Can I use frozen green beans?
Yes — no need to thaw. Air fry at 400°F for about 12–14 minutes, shaking a couple of times.
How do I keep them from drying out?
Toss them well with oil and don't overcook — pull them while still bright green and crisp-tender.

