Preheat your air fryer to 200°C (390°F) and prepare a clean surface for the chicken.
Pat the chicken breasts dry with paper towels until they feel firm and the surface is slightly tacky, which helps the seasoning stick.
In a small bowl, whisk together olive oil, salt, pepper, paprika, and lemon juice to create a flavorful marinade.
Use a basting brush or spoon to evenly coat each chicken breast with the seasoned oil mixture, ensuring all sides are covered.
Place the seasoned chicken breasts in the air fryer basket, making sure they don't touch to allow even airflow and crisping.
Cook the chicken for 10-12 minutes, flipping halfway through, until the outside is golden and crispy.
Insert a meat thermometer into the thickest part of a breast; it should read 75°C (165°F). If not, cook for an additional minute and check again.
Once cooked, transfer the chicken breasts to a plate and let them rest for 5 minutes to lock in juices.
Slice the chicken breasts against the grain, revealing tender, juicy meat inside with a crispy exterior.
Serve immediately, optionally drizzled with extra lemon juice or your favorite sauce for added brightness.
