1. Beat the butter that has softened at room temperature for a few seconds
2. Add salt and continue to beat for a few seconds
3. Add the powdered sugar in two times to beat evenly
4. Add whipped cream in two parts and beat evenly
5. Sift the low-gluten flour three times in advance, add it to the mixture twice, and stir evenly with a spatula
6. Put the batter into the piping bag and squeeze out the cookies
7. Preheat the oven for 10 minutes in advance, and heat up and down to 170°C. Bake in the middle layer for 15-20 minutes, and heat up and down at 170°C.
8. Freshly baked!
