Preheat the oven to 350°F. Line two baking sheet with parchment paper and set aside.
In a medium bowl, mix together the flour, baking soda, baking powder, and salt.
In a large bowl, cream the butter, brown sugar and granulated sugar with an electric mixer.
Add in the egg and vanilla extract and thoroughly mix.
Add half of the dry flour ingredients and mix until just combined.
Add the other half and mix until just combined. Note: do not overmix here.
Gently fold in the chocolate chips with a spatula.
Form into a ball and place in the fridge to chill for 15 minutes.
Use a cookie scoop or 1 Tbsp measuring spoon to drop the batter onto baking sheets, leaving 2" between each cookie.Bake for 8-10 minutes. Remove from the oven and let cookies sit on the baking sheet an additional 5 minutes.
Use a spatula to transfer the cookies to a wire rack to cool completely before storing in an airtight container.
Recipe Notes:
This recipe will make about 30 cookies, give or take. They can be stored at room temperature, chilled in the fridge or frozen.