Preheat your oven to 350°F (175°C).
In a small bowl, whisk together the flour and baking soda. Set aside.
In a large mixing bowl, beat the butter, granulated sugar, brown sugar, and salt until creamy and well combined.
Add the vanilla extract and eggs, one at a time, beating well after each addition.
Gradually add the flour mixture to the butter mixture, mixing until just combined.
Stir in the chocolate chunks and nuts, if using.
Drop rounded tablespoons of dough onto ungreased baking sheets, spacing them about 2 inches apart.
Bake in the preheated oven for 9 to 11 minutes, or until the edges are golden brown.
Remove from the oven and let cool on the baking sheets for a few minutes before transferring to wire racks to cool completely.