Pat the chicken breast dry.
In a small bowl, combine the peri-peri seasoning, smoked paprika, oregano, salt, and black pepper.
Rub the spice mix all over the chicken, making sure it is evenly coated on all sides.
Wrap the chicken tightly in parchment paper.
Air fry at 185°C for 20 minutes, or until the chicken is cooked through.
Allow it to cool completely before slicing thinly.
