01 - Preheat the oven to 350°F. Line a 9x13-inch baking pan with parchment paper or lightly grease it.
02 - In a medium bowl, whisk together the flour, baking soda, and salt until evenly blended.
03 - In a large bowl, whisk the melted butter, brown sugar, and granulated sugar until smooth and creamy.
04 - Add the eggs and vanilla extract to the wet mixture and whisk until fully combined.
05 - Gradually fold the dry ingredients into the wet mixture using a spatula or wooden spoon until just combined, avoiding overmixing.
06 - Stir in the semisweet chocolate chips evenly throughout the batter.
07 - Evenly spread the dough into the prepared baking pan and smooth the top surface.
08 - Bake for 22 to 25 minutes, or until the edges turn golden and the center is just set. Avoid overbaking as the bars will firm up while cooling.
09 - Allow the bars to cool completely in the pan before slicing into 16 pieces.