01 -
Beat softened butter with granulated and brown sugars until light and fluffy, about 3 minutes. Scrape bowl sides.
02 -
Add eggs one at a time, mixing well after each. Mix in vanilla. Ensure ingredients are room temperature.
03 -
Whisk flour, baking soda and salt in separate bowl. Gradually add to wet ingredients until just combined.
04 -
Gently fold in chocolate chunks. Avoid overmixing.
05 -
Cover bowl and refrigerate dough 24-72 hours for best texture.
06 -
Scoop dough onto parchment-lined sheets. Bake at 375°F for 12-14 minutes until edges are golden.