1. Put all the ingredients except butter into the bread bucket, knead until the vinegar is thick, add butter, knead until the film is formed
2. Fermented to 1.5 times
3. Exhaust the dough, divide it into 8 equal parts, round and let stand for 20 minutes
4. Roll out one by one
5. Fold one third longitudinally
6. Fold in the sharp corners on both sides
7. Fold another third
8. Organized into an olive shape
9. Place in the baking tray
10. Fermented to 2 times larger
11. Use a sharp knife to make a stroke in the middle, one-third the depth of the bread
12. Cut 6 horizontally with scissors
13. Sprinkle butter cubes in the grooves
14. Sprinkle white sugar
15. Spray water on the bread
16. Put it in the preheated oven and fire up and down at 180 degrees for 16 minutes
17. After the surface is uniformly colored, it can be taken out and cooled
Tips:1. Adjust the amount of water added according to the water absorption of the flour
2. Adjust the amount of sugar according to each person's taste
3. Adjust the baking temperature according to the attributes of each person's oven
4. The power can make 2 reels, a total of 8
