【Cocoa Cookies】---A good recipe worth collecting

Overview

How to cook 【Cocoa Cookies】---A good recipe worth collecting at home

Have all ingredients ready.
After the butter has softened to room temperature, add the powdered sugar. (I grind the powdered sugar with fine granulated sugar)
After stirring well, add fine sugar and stir well again.
Add the egg liquid in batches, stirring each time until the butter and egg liquid are completely combined before adding the next time. (I joined in three times)
After adding the egg liquid, the whipped butter paste is very fluffy and light, as shown in the picture, and there will be no separation of oil and water.
Mix the flour and cocoa powder evenly, sift into the butter. (I usually complete this step before production)
Use a rubber spatula to cut and mix evenly until it forms a dough.
Place into a piping bag fitted with a piping tip. (Fit the piping bag with the piping nozzle and insert it into a deeper container. I used a mixing cup, which is very convenient when no one is helping me like Shi Xin.)
Place the cookie dough onto a baking sheet lined with parchment paper.
Place in the preheated oven, 170 degrees, middle rack, for about 15 minutes.