01 -
Set your oven to 400°F (200°C) and give it a few minutes to heat up.
02 -
Stir together the flour, salt, and baking powder in a small mixing bowl.
03 -
Warm the frozen blueberries on the stovetop for a few minutes, or microwave for about 30 seconds, till soft. Let them cool briefly.
04 -
Beat the sugar and butter until they turn fluffy. Add the cooled blueberries and mix till smooth and everything is blended well.
05 -
Slowly combine the dry mix with your wet mix. Toss in the white chocolate pieces. Let the dough chill in the freezer for 30 minutes.
06 -
Roll into 12 equal pieces and bake on a sheet at 400°F for 10-13 minutes, watching for light browning on the edges. Let sit for at least 5 minutes on a rack.