Spray the green beans lightly with oil and toss to coat evenly.
Air Fry:
Place green beans in the air fryer basket. Cook at 400°F (200°C) for 10–12 minutes, shaking the basket halfway through cooking.
Add Seasoning:
With 2 minutes left, sprinkle half of your chosen seasoning mix over the green beans.
Finish Cooking:
Complete the air frying, then toss the green beans with the remaining seasoning before serving.
