01 - Preheat your oven to 400°F. Line a baking sheet with parchment paper.
02 - In a large bowl, whisk together flour, matcha, sugar, baking powder, and salt until well blended.
03 - Add the cold, cubed butter to the dry mixture. Use a pastry cutter or your fingertips to work it in until the mixture resembles coarse crumbs.
04 - In a separate bowl, whisk together milk, egg, and vanilla extract until combined.
05 - Pour the wet ingredients into the dry mixture. Add dried cranberries. Stir gently with a spatula just until the dough comes together—do not overmix.
06 - Turn the dough onto a lightly floured surface. Gently pat it into a circle about 1 inch thick.
07 - Cut the dough into 8 wedges and arrange them on the prepared baking sheet, leaving space between each scone.
08 - Brush the tops with milk and sprinkle with coarse sugar if desired.
09 - Bake for 16–18 minutes, or until the scones are set and lightly golden at the edges.
10 - Cool on a wire rack for 10 minutes before serving warm.