In a large bowl, combine the green beans, 2 teaspoons olive oil and ¼ teaspoon kosher salt. Toss to evenly coat.
Add the green beans to the air fryer basket and air fry 375F 6 to 7 minutes, shaking the basket halfway, until crisp tender.
Meanwhile, in a small bowl, combine the parmesan cheese, breadcrumbs, garlic, ⅛ teaspoon salt, paprika, parsley, black pepper and remaining 1 teaspoon oil and mix well. Open the air fryer basket and evenly spread over the green beans, then spritz with olive oil spray. Air fry 375F for 2 minutes until golden.
Transfer beans to a serving platter and serve immediately.
Notes
No air fryer? No problem! Roast them on a sheet pan 425F 15 minutes, stirring halfway then add crumbs and cook 2 to 3 minutes.