01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together flour, matcha powder, baking soda, and salt until well blended.
03 - In a large bowl, beat the softened butter, granulated sugar, and brown sugar until light and fluffy, approximately 2 minutes.
04 - Beat in eggs one at a time, mixing thoroughly after each addition. Stir in the vanilla extract.
05 - Gradually add the dry ingredients to the wet mixture, mixing until just combined. Do not overmix.
06 - Gently fold the white chocolate chips into the dough until evenly distributed.
07 - Scoop tablespoon-sized portions of dough onto the prepared baking sheets, spacing about 2 inches apart to allow for spreading.
08 - Bake for 10 to 12 minutes until edges are set but centers remain slightly soft for chewy texture.
09 - Let cookies rest on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.