Start by mixing together 2 tablespoons of olive oil, 2 crushed garlic cloves, juice and zest of 0.5 lemon, 0.5 teaspoon of dried oregano, 0.5 teaspoon of liquid dill, and 1 tablespoon of red wine vinegar in a bowl. Ensure there is no leftover oil sitting on top to maximize flavor infusion.
Coat 300 g of chicken breasts evenly with the marinade. Cover and let it sit in the fridge for at least 2 hours. For optimal flavor absorption, marinating longer is beneficial if time allows.
Preheat your air fryer to 375 degrees F. You will know it is ready when you feel a light breeze of warm air. This ensures a golden-brown crust on the chicken.
Place the marinated chicken breasts in the air fryer basket in a single layer, ensuring they do not touch each other. This promotes proper hot air circulation.
After about 20 minutes, check the chicken for doneness. It should be golden brown and no longer pink inside. Use a meat thermometer to confirm that the internal temperature has reached 165 degrees F to avoid overcooking which can dry out the chicken.
Remove the chicken from the air fryer and let it rest for a few minutes before slicing. You should see juices settling on the cutting board once you slice it. Resting helps keep the chicken moist.