In a large mixing bowl with a stand mixer, beat together the butter, brown sugar and granulated sugar until light and fluffy. Beat in the eggs and vanilla until well combined.
1 cup (225 grams) unsalted butter, 1/2 cup (100 grams) granulated sugar, 1 cup (200 grams) brown sugar, 2 large eggs, 1 tablespoon vanilla extract
Sprinkle the baking soda and salt on top, beat until combined, and then add in the flour on low speed.
1 teaspoon baking soda, 1 teaspoon salt, 3 cups (376 grams) flour
Stir in 1 3/4 cups of chocolate chips until combined.
2 1/4 cups (383 grams) semi-sweet chocolate chips
Preheat the air fryer to 320 °F (160 °C). Place a piece of parchment paper in the basket (on top of a crisper plate, if you have one). I took a larger piece of parchment paper and wrapped it around the crisper plate, trying to tuck it well underneath. Then I also poked a few holes for better air circulation.
Form 1/4 cup (75-gram) balls and press the remaining chocolate chips on top.
Place in the air fryer. After baking, mine were 3.3in (8.5cm) wide so that should tell you how many you can fit.
Cook for 9-13 minutes or until lightly browned. The time will depend on your air fryer.
Let sit for 5 minutes or until soft enough to remove to a cooling rack. Store cooled cookies in an airtight container for up to 5 days. The baked cookies can also be frozen or you can roll the dough into balls and freeze those for up to 3 months.