Parmesan ranch roasted potatoes are a delicious and flavorful side dish that can be made in an air fryer. Start by cutting the potatoes into bite-sized pieces. In a bowl, toss the potatoes with olive oil, ranch seasoning mix, grated Parmesan cheese, salt, and pepper. Place the seasoned potatoes in the air fryer basket and cook at 400°F for about 20-25 minutes, or until they are golden brown and crispy. Sprinkle with chopped fresh parsley before serving. These Parmesan ranch roasted potatoes are a perfect accompaniment to any meal.