1. Put the pre-softened butter in a basin and beat it with a whisk to soften it.
2. Add powdered sugar.
3. Whip the butter until the color becomes white and the volume becomes larger.
4. Add the egg liquid in two batches, each time you add the egg liquid and the butter completely.
5. Get out of good shape.
6. Sift in low-gluten flour.
7. Mix it with butter and knead it into a dough. The dough just after kneading is sticky. In order to pack the jam in the next step, put the dough in the refrigerator freezer for half an hour.
8. Take it out after half an hour, and take out about 10 pieces of dough from it and round it.
9. Flatten it with your fingers, and a small bowl shape is formed in the middle.
10. Put jam in the middle.
11. Slowly wrap the jam and wrap tightly around the mouth.
12. Wrap the remaining dough in the same way and put it in the baking tray.
13. Use a small fork to carefully flatten the dough.
14. Put it into the preheated oven, set the temperature to 170 degrees, and take about 20 minutes.
15. Take it out after baking, the finished picture.
