Black Tea Shortbread
1.
Prepare all ingredients
2.
Stir the butter and powdered sugar evenly (the butter is softened enough to be pressed out of the pit with your fingers), you can use a cooking stick to stir, add the beaten egg yolk, stir evenly, sprinkle with black tea powder, sift into the low-gluten flour
3.
Knead into dough
4.
Add cling film to the mold, press the dough down, cover with cling film and freeze to shape, at least 4 hours or more, if you have time, overnight
5.
Take out after molding and slice
6.
Put it in the baking tray, put it in the oven, and bake at 170 degrees for 20 minutes
Tips:
1. Black tea powder can be crushed with tea leaves or crushed with a wall-breaking machine
2. When placing the baking tray, open the space a little bit, otherwise you know the consequences of swelling after baking.