01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together the flour, baking soda, and fine sea salt until evenly distributed.
03 - In a large bowl, beat the softened butter, brown sugar, and granulated sugar together until light and creamy, about 2-3 minutes.
04 - Add the eggs one at a time, beating well after each addition. Stir in the vanilla extract until fully incorporated.
05 - Gradually add the dry ingredients to the wet mixture, mixing until just combined. Do not overmix.
06 - Fold in the dark chocolate chips and 1 teaspoon smoked sea salt until evenly distributed throughout the dough.
07 - Using a tablespoon or cookie scoop, drop dough balls 2 inches apart onto the prepared baking sheets.
08 - Lightly sprinkle each cookie with a pinch of extra smoked sea salt for the signature sweet-salty finish.
09 - Bake for 10-12 minutes, or until the edges are golden and centers are just set.
10 - Cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely before serving.