1. Prepare the ingredients
2. Beat the softened butter until smooth
3. Add powdered sugar and caster sugar, beat until the color turns white
4. Add the whole egg liquid in multiple times
5. Beat until it is completely fluffy, and after the volume increases, sift into low-gluten flour
6. Use a rubber spatula to gently mix until there is no dry powder
7. Put it into a piping bag with a flower mouth
8. Evenly squeeze it onto a baking sheet lined with greased paper
9. Put it into the middle layer of the preheated oven: choose the cookie one-click, and bake for 15-20 minutes
10. Squeeze the second set
11. It is also sent to the middle layer of the preheated oven: upper heat 180 degrees, lower heat 160 degrees, and bake for 15-20 minutes
12. When the time is up, take out the baking tray and move it to the grill to cool
13. Similarly, take out the second baking tray and move it to the grill to let cool
Tips:1. The butter must be softened in advance in order to make the cookies more crispy
2. The eggs must also be taken out in advance, returned to room temperature, and added in portions. Each time you add it, you need to beat it until it is fused before adding it to the next time.
3. The baking time and temperature are for reference only
