1Insert the air fry basket into position 3 and the wire rack into position 7. Place the roasting pan on the rack so it sits beneath the basket to catch any drips during cooking. Select Phase Cook for P1 and set the oven to Air Fry, Super Convection, 435°F, for 30 minutes. Press Start for P2, set the oven to Grill, High, for 5 minutes and press Start to preheat. Meanwhile, prepare the chicken.
2Place the chicken on paper towels and pat dry to remove any excess moisture.
3Place the baking powder, salt and cornflour in a small bowl and stir to combine. Place a third of the chicken and a third of the coating in a large bowl and toss. Repeat two more times with the remaining chicken and coating.
4Once preheated, place the chicken wings top side up in the air fry basket, evenly spaced apart. At the end of P2 turn the wings and adjust the oven to Grill, High, for 5 minutes and press Start to grill for a further 5 minutes. While the chicken cooks, make the ranch dressing.
5To make the ranch dressing, place all the ingredients in a bowl and whisk to combine.
6The wings should be browned and cooked through. If not, grill them a little longer.
7Transfer the wings to a serving platter and serve with the ranch dressing.