•  Step 1: Mixing.

1. Weigh flour, instant yeast, and improver into the mixing bowl.
2. Dissolve sugar, salt, in water.
3. Put the water and egg mixture into the mixer and turn on speed 1 to mix the ingredients together.
4. Add unsalted butter or shortening and mix at speed 1 for 1 minute.
5. Then switch to high speed until the smooth dough, about 5-7 minutes.

•  Step 2: Divide dough and shape.

1. Divide the dough into about 660 grams/1 piece or smaller depending on the size of the mold.
2. Shaping (by hand):
+ Roll the dough into a round shape and let it rest on the table for 5 minutes.
+ Use your hands to spread thinly to a length suitable for the length of the mold.
+ Roll into a cylinder then cut into 4 equal parts.
+ Turn each cut piece horizontally and put into the mold.
+ Cover the mold and let it ferment, fermentation time is 1 hour 20-1 hour 30 minutes (observe the dough 2cm from the surface of the mold).

•  Step 3: Bake:

1. Bake at 220C degrees, 37 minutes.