Preheat your oven to 375°F (190°C) and line baking sheets with parchment paper or silicone baking mats.
In a small bowl, whisk together the flour, baking soda, and salt. Set aside.
In a large mixing bowl, cream together the softened butter, granulated sugar, brown sugar, and vanilla extract until light and fluffy.
Beat in the eggs, one at a time, until well combined.
Gradually add the flour mixture to the wet ingredients, mixing until just combined.
Stir in the chocolate chips and nuts (if using) until evenly distributed throughout the dough.
Drop rounded tablespoonfuls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
Bake in the preheated oven for 9-11 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.
Enjoy your homemade Toll House Cookies with a glass of milk or your favorite hot beverage!