Peanut Butter Chocolate Chip Cookies
- In a medium bowl, whisk egg until well beaten. Add peanut butter, brown sugar, vanilla, baking soda and salt. Stir until well combined and mixture thickens a bit, about 15 seconds. Fold in the chocolate chips.
- Roll dough into balls. Flatten each ball to a disk about 4cm wide. Transfer to a plate.
- Line an air fryer basket with foil. Working in batches, arrange cookies in basket, spacing little bit apart. Cook at 180 degrees until deeply browned, 5-7 minutes.
- Carefully, remove foil with cookies from air fryer basket. Transfer to a wire rack and let cool on foil until cookies firm up, about 5 minutes. Using a thins spatula, transfer cookies to a wire rack and let cool completely.