Let’s walk through the steps to make this delightful dessert:

1. Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
2. In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
3. In a large bowl, cream the softened butter, granulated sugar, and brown sugar until light and fluffy, about 3-4 minutes.
4. Add the eggs one at a time, beating well after each addition. Stir in the vanilla extract.
5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
6. Fold in the chocolate chips and walnuts (if using) with a spatula, being careful not to overmix.
7. Drop tablespoon-sized portions of dough onto the prepared baking sheet, spacing them about 2 inches apart.
8. Bake for 10-12 minutes, or until the edges are golden brown and the centers are set.
9. Remove from the oven and let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.

Remember, baking is as much about the journey as the destination. Embrace the process, and don’t worry if every cookie isn’t picture-perfect. Each one will still taste amazing and carry the warmth of your efforts.