01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - Whisk together the flour, baking soda, and salt in a medium bowl.
03 - Using an electric mixer, beat the butter with granulated and brown sugars until smooth and creamy, about 2 minutes.
04 - Add eggs one at a time to the butter mixture, mixing thoroughly after each addition. Stir in the vanilla extract.
05 - Gradually add the dry ingredient mixture to the wet ingredients, stirring just until combined.
06 - Gently fold the chocolate chunks evenly throughout the dough.
07 - Drop heaping tablespoons of dough about 2 inches apart onto the prepared baking sheets.
08 - Bake for 10 to 12 minutes until edges turn golden and centers appear set.
09 - Let cookies cool on the baking sheets for 5 minutes before transferring to a wire rack to cool completely.