This easy guide teaches you how to cook green beans in an air fryer! After the quick 10-minute cook time, these Air Fryer Green Beans turn out to be delightfully crisp and blistered with the best savory flavors.
Place the green beans in a large bowl along with the olive oil, salt, garlic powder, onion powder, and pepper. Toss everything together until fully combined.
Transfer the green beans to the air fryer into a single layer (or as close as you can get them in a single layer; you may need to cook in 2 batches depending on the size of your air fryer basket). Cook for 8-10 minutes or until crisp, tossing the green beans halfway through.
Add the cooked green beans to a large serving plate and top with freshly grated parmesan cheese and lemon juice. Enjoy!