<human>:  What is the best way to make a Chocolate Chip Cookie?
<bot>: The best way to make a Chocolate Chip Cookie is to mix together 1 cup softened butter, 2/3 cups packed light brown sugar, 1/2 cup granulated sugar, 2 large eggs, 2 teaspoons pure vanilla extract, 2 1/4 cups all-purpose flour, 1 teaspoon baking soda, 1 teaspoon sea or kosher salt, 2 cups semisweet chocolate chips, 1 cup chopped walnuts (optional). Preheat the oven to 350 degrees F (175 degrees C). Cream together the butter and sugars until light and fluffy. Add the eggs, one at a time, beating after each addition. Beat in the vanilla. In a separate bowl, whisk together the flour, baking soda, and salt. Slowly add the flour mixture to the butter mixture. Stir in the chocolate chips and walnuts. Scoop the dough onto a greased baking sheet; about 1/4 cup for each cookie. Bake for 10-12 minutes. Allow the cookies to cool for a few minutes before transferring to a cooling rack. Enjoy!