Mix together sesame oil, vinegar, garlic, maple syrup, soy sauce, garlic and red pepper flakes.
Toss together green beans with sesame oil mixture and sesame seeds.
Add green beans to an even layer to your air fryer, I had to do mine in 2 batches. Air fry at 400 degrees for 8-10 minutes. Serve with your favorite protein.
Oven instructions: Preheat oven to 425 degrees. Bake for 14-16 minutes.