In a mixing bowl, combine the all-purpose flour, baking soda, and salt; set it aside.
In another bowl, beat the softened butter, brown sugar, and granulated sugar until creamy and well combined.
Add the egg and vanilla extract to the butter mixture, mixing until fully incorporated.
Gradually add the dry ingredient mixture to the wet ingredients until just combined. Be careful not to overmix.
Fold in the chocolate chips until evenly distributed throughout the dough.
Lightly grease the 6-inch cake pan or air fryer-safe baking dish with non-stick cooking spray.
Press the cookie dough evenly into the prepared pan.
Preheat the air fryer to 320°F (160°C). Once preheated, place the pan in the air fryer basket.
Cook for 10-12 minutes or until the edges are golden brown and the center is still slightly soft.
Remove the pan from the air fryer and allow the Pizookie to cool slightly before serving.
Serve warm with a scoop of vanilla ice cream on top for an extra treat.