Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
In a large mixing bowl, beat the softened butter and cream cheese together until smooth and creamy.
Add the granulated sugar, brown sugar, and vanilla extract to the cream cheese mixture. Beat until well combined.
Add the egg and mix until fully incorporated.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
Fold in the chocolate chips gently.
Drop tablespoon-sized balls of dough onto the prepared baking sheet, spacing them about 2 inches apart.
Bake for 12-15 minutes, or until the edges are lightly golden.
Allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.