Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.

In a mixing bowl, whisk together the flour, baking soda, and salt.

In another bowl, use an electric mixer to beat together the peanut butter, brown sugar, egg, and vanilla extract until smooth.

Gradually add the dry ingredients to the wet mixture, mixing until just combined.

Fold in the chocolate chips until evenly distributed.

Using a cookie scoop, drop dough onto the prepared baking sheet, spacing them about 2 inches apart.

Bake for 10-12 minutes, or until the edges are lightly golden.

Allow the cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.