Whisk the flour, baking powder and salt together in a medium bowl. Set aside.
1 1/2 cup All Purpose Flour, 1/8 tsp Baking Powder, 1/2 tsp Kosher Salt
Using a mixer, beat in butter and sugar on medium speed until creamy, about 2 minutes. Add eggs, peanut butter and vanilla extract and mix on high speed for about 1 minute. Add the dry ingredients and mix on low speed until combined. Finally add the chocolate chips on medium speed and mix well. Place the dough in the refrigerator for 1 hour.
1 cup Unsalted Butter, 1 cup Granulated Sugar, 1 Large Eggs, 1 cup Peanut Butter, 1 tsp Vanilla Extract, 2 1/2 cup Chocolate Chips, 1 1/2 cup All Purpose Flour, 1/8 tsp Baking Powder, 1/2 tsp Kosher Salt
Shape dough into 20 1-in. balls. Place on ungreased baking sheets; flatten slightly with the bottom of a glass dipped in sugar, smoothing edges if necessary. Refrigerate to set.
To ensure the cookies maintain their shape during baking, begin by removing the grill plate from the air fryer. Cover the grill plate with a layer of tin foil and return the grill plate to the basket.
Carefully place the cookies in the basket. Return the basket to the air fryer.