Preheat the oven to 350°F. Lightly spray 2 muffin pans with cooking spray and set aside.
In a large bowl, cream together the butter and sugars until light and fluffy.
Mix in the vanilla and eggs one at a time until fully combined.
In a separate bowl, mix together the flour, baking soda and salt. Slowly mix into the butter mixture until fully incorporated. Fold in the chocolate chips.
Using a cookie scoop, divide the batter into the prepared pans and press down with the back of a spoon. Bake in the preheated oven for 13-15 minutes, or until the top is golden and a toothpick inserted comes out clean.
Allow the cookies to rest for around 4-5 minutes, then transfer to wire racks to cool completely.