Step 1

Add the flour, sugar, matcha powder and baking powder in a mixing bowl, whisk to combine

Step 2

Add the melted butter and egg, mix well with a spatula/wooden spoon

Step 3

Roll into 5 balls and place into the freezer for at least 1 hour

Step 4

Preheat the oven to 180C

Step 5

Remove from freezer and roll each ball in caster (superfine) sugar, followed by icing sugar

Step 6

Place on a baking sheet lined with baking paper or silicone and bake for 15 minutes

Step 7

Remove, cool and enjoy!