01 -
Melt the butter gently, keeping it from sizzling. Let it chill in the fridge for 20 minutes until it’s no longer warm.
02 -
Stir together the cooled butter and sugar for 60 seconds. Toss in the vanilla and egg. Mix until smooth.
03 -
Mix salt, matcha, baking soda, baking powder, and flour together. Gradually fold this into the wet mix until it’s blended well.
04 -
Scoop out 53g chunks, roll them into spheres, and give them a gentle press to flatten. Refrigerate for half an hour.
05 -
Warm the oven up to 355°F (180°C). Bake six cookies per batch for 10-11 minutes.
06 -
Let the cookies sit on the tray for 3 minutes, then transfer them to a rack to cool completely.
07 -
Beat together the mascarpone, powdered and regular sugars, cream, and vanilla until fluffy peaks hold their shape.
08 -
Swirl the cream on top of the cooled cookies using a piping bag. Sprinkle matcha on top.