Trim the edges of zucchini. Then cut into quarters lengthwise. Then lay the quarters flat side down and cut into equal size pieces. (Note: You can do other shapes such as round or semi-circle as well. Time varies depending on the size)
Transfer to a large bowl. Add olive oil, garlic powder, italian seasoning, freshly ground black pepper, and salt.
Toss to coat the zucchini with the oil and spices.
Preheat air fryer to 400°F. Transfer seasoned zucchini to the air fryer basket. Air fry at 390F for 7-9 minutes till it looks nicely roasted and is cooked. Shake once in between at about 5 minutes.
Transfer to a serving plate, and enjoy the healthy side dish.