Chop your potatoes into bite-sized pieces and place them in a bowl.
Add oil and the seasonings, then toss well to combine.
Preheat your air fryer to 400 degrees f.
Air Fry the potatoes for 18-20 minutes, shaking the basket to flip your taters halfway.
Once the potatoes are crisp on the outside and fork-tender inside, transfer them to a large bowl. Drizzle them with the buffalo sauce and gently toss to coat.
Top with crumbled blue cheese and green onions.
Serve with ranch dressing, if desired.
Enjoy!