Prepare the Cream Cheese: In a large bowl, place the cream cheese. Heat it in the microwave for 30-45 seconds. This softens the cream cheese, making it easier to mix with the other ingredients.

Mix the Filling: Once the cream cheese is softened, add the shredded cheddar cheese, diced jalapeño, diced green onion, sour cream, garlic salt, black pepper, and minced garlic to the bowl. Stir the mixture until all the ingredients are well combined.

Prepare the Chicken: Take an oven-safe dish (or tin) that can fit into your air fryer, and place the chicken breasts in it. If your chicken breasts are thick, consider pounding them to an even thickness for uniform cooking.

Add Cream Cheese Mixture: Spoon the cream cheese mixture onto the chicken breasts, spreading it evenly over the top of each breast.

Add Bacon: Sprinkle the diced bacon pieces over the cream cheese mixture. The bacon will add a nice smoky flavor and a bit of crunch to the dish.

Cook in the Air Fryer: Place the dish in the air fryer and cook at 350°F for 20-30 minutes. The cooking time may vary based on the size of your chicken breasts and the specific model of your air fryer.

Cover with Foil if Necessary: Depending on your air fryer and how close the burner is to the food, you may need to cover the dish with aluminum foil to prevent over-browning or burning of the topping.

Check for Doneness: Ensure the chicken is cooked through by checking its internal temperature with a meat thermometer. The safe internal temperature for chicken is 165°F.

Serve and Enjoy: Once cooked, remove the dish from the air fryer and let it rest for a few minutes before serving. This rest time allows the chicken to reabsorb its juices, ensuring it's moist and flavorful.