In a large mixing bowl, mix the flour, baking powder, baking soda, and salt.
In another bowl, add the butter, sugar, and sour cream, and cream them all together. (This will help you get a light and fluffy cookie)
Add the eggs and pure vanilla extract to the butter mixture. Mix well.
Slowly fold in the dry mixture into the wet mixture, mix well.
Roll the cookies into 2 inch balls.
Line the air fryer with parchment paper, and then add your Air Fryer Lofthouse Cookie Dough to the Air Fryer Basket. Air Fry (using the air fryer setting) for 5-7 minutes at 320 degrees F. Remove and let cool.
While the cookies are cooling, add the Icing Ingredients to a bowl, and mix well. Add a couple of drops of the food coloring until you get the color you wish. (I went with the iconic pink frosting color, but any color will do)
Frost the cookies, and then add some sprinkles on top.
Plate, serve, and enjoy!