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 evenly distributed.
03 - In a large bowl, beat softened butter, granulated sugar, and brown sugar until light and fluffy, approximately 2 minutes.
04 - Beat in eggs one at a time, ensuring each is fully incorporated before adding the next. Mix in vanilla extract.
05 - Gradually add dry ingredients to wet mixture, mixing until just combined. Do not overmix.
06 - Gently fold white chocolate chips into dough until evenly distributed.
07 - Drop tablespoon-sized dough portions onto prepared baking sheets, spacing 2 inches apart to allow for spreading.
08 - Bake for 10 to 12 minutes until edges are set and centers remain slightly soft.
09 - Let cookies rest on baking sheet for 5 minutes, then transfer to wire rack to cool completely.