Preheat the air fryer to 400ºF for at least 3 minutes, or according to your manufacturer's instructions.
Add the olive oil, salt, black pepper, and garlic powder to a large bowl. Whisk well to combine.
Transfer the halved baby potatoes to the seasoned oil, and toss well with tongs to coat the potatoes in the oil mixture.
Add the seasoned potatoes to the basket or tray of your air fryer, spreading them out in an even layer.
Cook for 13-15 minutes, shaking the basket halfway through to ensure even browning.
Once the potatoes are easily pierced with a fork they are ready.
Transfer them to a serving bowl (if desired) and toss them with the fresh minced parsley. Serve and enjoy!
Notes
Olive oil: Feel free to substitute for your favorite cooking oil. Avocado oil works well because of its high smoke point.Potato varieties: You can use any type of baby potato, including red, white, or Yukon Gold. You can also use fingerling potatoes as long as you slice them lengthwise. Herbs: If you like, add your favorite herbs and spices such as sage, rosemary, thyme, etc. I would recommend adding them toward the end of the cooking time, or once the potatoes are fully cooked. Herbs can burn quickly in the heat of the air fryer.