
Preheat the air fryer to 360°F.
In a medium bowl, stir together olive oil, minced garlic, poultry seasoning, salt, black pepper, and rosemary. Mix well.
Spread the spice mixture under the turkey skin and evenly coat the entire turkey with the remaining spice mixture.
Place the turkey breast over the prepared air fryer basket and cook for 45-50 minutes or until the internal temperature reaches 165°F. Flip over every 15 minutes.
Remove the turkey breast, cover with alluminum foil and set it aside to rest for 10 minutes, then slice and serve.