01 - Preheat the oven to 350°F. Line a 9x13-inch baking pan with parchment paper, allowing an overhang for easy removal.
02 - In a medium bowl, whisk together flour, baking soda, and sea salt. Set mixture aside.
03 - Whisk melted butter, light brown sugar, and granulated sugar in a large bowl until smooth and glossy.
04 - Add eggs one at a time to the wet mixture, whisking after each addition. Stir in vanilla extract.
05 - Fold the dry ingredients into the wet ingredients with a spatula until just combined.
06 - Gently fold in semisweet chocolate chips to ensure even distribution.
07 - Evenly spread the dough into the prepared pan and smooth the top.
08 - Bake for 22 to 25 minutes or until edges are golden and a toothpick inserted in the center comes out with moist crumbs.
09 - Allow to cool completely in the pan on a wire rack. Use the parchment overhang to lift the bars and cut into 16 pieces.