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

In a large mixing bowl, combine the softened butter, granulated sugar, and brown sugar. Beat until light and fluffy.

Add one egg and the vanilla extract to the creamed mixture. Beat well until fully incorporated.

In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add this to the wet ingredients, mixing until just combined.

Gently fold in the chocolate chips until evenly distributed.

Portion out the dough onto the prepared baking sheet, leaving about 2 inches of space between each mound.

Bake for 8-10 minutes until golden brown around the edges and soft in the center.

Allow the cookies to rest on the baking sheet for about 5 minutes before transferring them to a wire rack.