01 -
Preheat oven to 350°F (175°C). Grease a 9x13 inch baking pan.
02 -
In a large mixing bowl, cream together softened butter, brown sugar, and granulated sugar until light and fluffy.
03 -
Add vanilla extract and eggs to the mixture, beating until well combined.
04 -
In a separate bowl, whisk together flour, baking soda, and salt. Gradually add to the wet mixture, stirring until just combined.
05 -
Fold in chocolate chips and Reese’s Pieces, ensuring even distribution.
06 -
Spread the cookie dough evenly in the prepared baking pan. Bake for 25-30 minutes, or until edges are golden and a toothpick inserted into the center comes out clean.
07 -
Allow bars to cool in the pan before slicing into squares.