Marble Cookies
1.
After the butter that has been softened at room temperature is softened, add powdered sugar and salt to beat evenly, no need to beat
2.
Add the egg mixture in 2 times and mix well
3.
Add vanilla extract and stir well
4.
Add sifted low-gluten flour
5.
Knead into a smooth dough, divide two thirds into the refrigerator and refrigerate for about 30 minutes
6.
Add cocoa powder to one third of the original dough
7.
Knead the cocoa dough
8.
Sandwich the plain dough between two layers of oiled paper and roll out
9.
Pull a few small pieces of cocoa dough on the original biscuit dough
10.
Roll out the dough to a thickness of 3mm
11.
Knead the dough into a cylindrical shape by hand
12.
Wrap it with plastic wrap and put it in the refrigerator for finalization
13.
Cut into slices about 5mm
14.
Preheat the oven to 180 degrees, 15 minutes for the middle level
15.
When the surface is golden yellow, take it out and let it cool.
Tips:
1. Knead the leftover dough evenly, and be careful not to knead it for too long to let the dough fuse together;
2. The extra cocoa dough can be added more, the pattern will be more and more beautiful.
