1. Add sugar, salt, and baking powder to the soft flour and mix evenly.
2. Add the cold butter cut into small pieces and mince it with a scraper to the size of a grain of rice.
3. Add cold milk, mix lightly, place on a mat, cut in half, stack and press 7 to 8 times.
4. Wrap with cling film, flatten, and harden in the freezer for 1 hour.
5. Cut the edges and cut them into 6 pieces, put them on the oven pan, grease the top with milk, and put them in the freezer while preheating.
6. Bake in an oven at 190 degrees for 17 minutes (preheated to 210 degrees)
7. Put butter in a frying pan and melt over low heat. When it starts to boil, add scones and fry.
8. Remove the scones and let them cool.