Matcha Cookies

Instructions

1. Prepare the dry ingredients
   In a medium bowl, whisk together the flour, matcha powder, baking soda, and salt until well combined and no green streaks remain. Set aside.
2. Cream butter and sugar
   In a large bowl, use an electric mixer to beat the softened butter and sugar together until light and fluffy, about 2-3 minutes. Add the egg and vanilla extract, and beat until fully incorporated and smooth.
3. Combine wet and dry ingredients
   Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix. Fold in the white chocolate chips and pistachios (if using) with a spatula.
4. Shape the cookies
   Cover the dough and refrigerate for 30 minutes. Preheat oven to 350°F (175°C) and line two baking sheets with parchment paper. Scoop rounded tablespoons of dough and roll into balls. Place on the prepared baking sheets, leaving about 2 inches between each cookie.
5. Bake the cookies
   Bake in the preheated oven for 10-12 minutes, or until the edges are set but the centers still look slightly soft. Do not overbake to maintain the chewy texture and vibrant green color.
6. Cool and serve
   Allow the cookies to cool on the baking sheets for 5 minutes before transferring to a wire rack to cool completely. Store in an airtight container for up to 5 days.