Start by removing the skin from your chicken thighs if you prefer skinless. Rinse them under cold water and pat dry with paper towels to ensure they get crispy in the air fryer.
In a mixing bowl, combine the olive oil, minced garlic, sea salt, cracked pepper, and Italian seasoning. This flavorful mixture will help the Parmesan and breadcrumbs stick to the chicken.
Add the chicken thighs to the bowl with the marinade. Use your hands to coat each thigh thoroughly, ensuring every crevice is filled with flavor.
In another bowl, combine the breadcrumbs or panko with the grated Parmesan. Stir well to combine.
Take each marinated chicken thigh and press it into the breadcrumb mixture, ensuring a generous coating on all sides.
Preheat your air fryer to 400°F (200°C). Arrange the coated chicken thighs in the basket, leaving space between them for air circulation. Cook for about 25-30 minutes, flipping halfway through, until golden brown and internal temperature reaches 165°F (75°C).
Remove the chicken thighs from the air fryer and let them rest for a few minutes. Serve hot and enjoy!