Delicious. Turned out so well and REALLY yummy. Buttery and chewy and soft with a subtle matcha flavour. So good. Doubled the recipe. Froze a bunch of the cookies for later. Helpful to use bench scraper to push the edges when rolling out dough to make them more straight. Used ruler to measure 1/4 inch. Struggled with cutting the strips straight, some parts more narrow than others. Easier if I tried to eyeball it instead of focusing so much on the ruler, use it as a guide but don’t rely on it. Easy to execute. Fun to make. DONT brush egg whites on top of the cookies before baking. Makes them Brown and crackly, not as nice. If layers are coming apart, use egg whites for the sections that are falling apart.