Cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
Beat in the eggs one at a time, then stir in the vanilla extract.
In a separate bowl, whisk together the flour, baking soda, and salt.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
Gently fold in the chocolate chips.
Chill the dough for at least 30 minutes (optional).
Preheat oven to 375°F (190°C). Line baking sheets with parchment paper.
Drop rounded tablespoons of dough onto the prepared baking sheets.
Bake for 9-11 minutes, or until edges are golden brown.
Cool on baking sheets before transferring to a wire rack.