01 -
Whisk flour, baking soda, and salt in bowl. Set aside.
02 -
Beat butter and both sugars until fluffy, about 3 minutes.
03 -
Beat in egg and vanilla until smooth.
04 -
Mix dry ingredients into wet just until combined.
05 -
Fold in white chocolate chips and toasted pistachios.
06 -
Cover and refrigerate dough for 30 minutes.
07 -
Heat to 350°F. Line baking sheets with parchment.
08 -
Drop tablespoons of dough 2 inches apart. Bake 10-12 minutes until edges are golden.
09 -
Rest on sheet 5 minutes, then move to rack to cool completely.