Preheat the air fryer to 350 degrees.
Cream the butter and sugar in a medium bowl for 2 minutes.
Add the egg and vanilla extract and continue to mix until completely combined.
Scrap the side of the bowl and add the flour. Continue to mix until the flour is thoroughly combined
Spray the skillet with baking spray add about 10 ounces of the dough and press it into the skillet. Bake the cookie for 10 minutes.
Allow the cookie to completely cool for about an hour. Once cooled, frost with this delicious Strawberry Frosting. Enjoy!