Combine the starch, roasted garlic, nutmeg, Italian seasoning and 1⁄2 tablespoon of salt together in a mixing bowl. Rub the chicken wings in the seasoning mix, coating evenly and cook in an even layer in the air-fryer for 20-25 minutes or until the chicken wings reach an internal temperature of 165°F. Repeat the cook step with remaining wings until all the wings all cooked.
While the wings are cooking; heat the cream in a sauce pot over medium heat. Season with garlic powder, remaining salt and chili flakes. Bring the cream to a boil and remove from heat. Stir in the cheese until melted. Serve with the chicken wings.