2 1/2 cups all-purpose flour
1 teaspoon baking soda
1 cup (2 sticks) butter softened
1 cup light brown sugar packed
1/2 cup granulated sugar
2 large eggs
2 teaspoons vanilla extract
1 cup white chocolate chips
1 cup peanut butter chips
1 cup Reese’s Pieces divided
Preheat the oven to 375ºF. Line 2 large cookie sheets with parchment paper and set aside.
In a medium mixing bowl, whisk together the flour and baking soda; set aside.
In a large mixing bowl, use an electric mixer to cream together the butter, brown sugar, and granulated sugar until light and fluffy. Add the eggs and vanilla extract and mix until combined. Stir in the flour mixture, but do not over-mix.
Gently fold in the white chocolate chips, peanut butter chips, and 1/2 cup of the Reese’s Pieces.
Use a 1/4 cup measure to scoop the dough into balls and then roll between your hands to smooth. Place each dough ball on the prepared cookie sheets. Press the remaining Reese’s Pieces onto the top of the cookie dough balls.
Bake the cookies at 375ºF for 10-11 minutes, or until golden brown around the edges. Transfer the cookies to a wire cooling rack to cool.