How to make Cookie christmas tree

Instructions

1. After softening the butter, add sugar powder + salt in 2 portions and mix.
2. Add the yolk + vanilla extract and mix, then sift the powder and mix lightly.
3. Make green cookie dough in the same way.
4. Divide the dough in half, spread the lactic acid and roll it flat to make a total of 4 sheets, and rest in the refrigerator for 30 minutes.
5. After putting the green dough on the chocolate dough, cut 2 sets with a star-shaped cutter of different shapes, pan in an oven pan, and bake in an oven preheated to 180 degrees for 12 minutes.
6. Put sugar powder + egg white in a bowl and mix until the powder is not scattered. Whip with a hand mixer. When it swells slightly, add lemon juice and mix.
7. Put icing on the cooled cookies, put sprinkles on the corners, and harden at room temperature for about a day.
8. With the largest star facing down, use a chocolate pen to stack them up in order, and then decorate with sugar powder.