Preheat your oven to 350°F (175°C) and line a large baking sheet with parchment paper.
In a large mixing bowl, combine the peanut butter, brown sugar, and granulated sugar. Beat with a hand mixer or a wooden spoon until the ingredients are fully incorporated and the mixture is smooth.
Add the egg, baking soda, and salt to the peanut butter mixture. Mix again until a uniform, slightly sticky cookie dough forms.
Use a sturdy spoon to fold in the chocolate chips until they are evenly distributed throughout the dough.
Scoop the dough by rounded tablespoons and roll into 1-inch balls. Place the balls about 2 inches apart on the prepared baking sheet. Use a fork to gently press down on each ball in a crisscross pattern to about a 1/2-inch thickness.
Bake for 8 to 10 minutes, or until the edges of the cookies are set and lightly golden. The centers will still look soft.
Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. This allows them to firm up.
Notes
Let cookies cool on baking sheet to firm up.
Keyword chocolate chip, easy, peanut butter cookies