Break the graham cracker sheets in half to create four squares. If you’re using peanut butter or Nutella, spread a thin layer on two of the graham cracker halves for an extra twist.

Place one square of chocolate on top of a graham cracker half. Add a marshmallow on top of the chocolate, then cover it with another graham cracker half. Press down gently to create a sandwich.

Preheat your air fryer to 350°F (175°C). Place the assembled s'mores in the air fryer basket, making sure they are not overcrowded. Air fry for about 3-5 minutes, keeping a close eye on them. The marshmallows should puff up and the chocolate should melt, while the graham crackers become lightly golden.

Carefully remove the s'mores from the air fryer using tongs or a spatula. Let them cool for a minute, as the filling will be hot. Enjoy your delicious Air Fryer S'mores warm, and feel free to share or savor them all on your own!