Add bread flour, sugar, salt, and milk powder to the mixing bowl and mix well.
Add the yeast mixture that was left to bloom earlier.
Add the Tangzhong mixture.
Add 1 egg.
Beat for about 10 minutes.
Add 75g butter little by a little while beating.
Take the dough out of the bowl and make the dough like a ball.
Now put the dough in a bowl and cover it with a plastic wrap / wet tea towel and let it rise for about an hour. (Double the size of the dough)
Make the dough like a fat roll as shown in the picture.
Transfer the 6 prepared dough into 2 loaf tins
loaf tins of plastic wrap/cover with a wet tea towel and let it rise for about a 1/2 hour.
Mix the milk and egg together and brush the surface with the mixture.
Now bake in a preheated oven at 180C/350F for about 30 minutes.
Apply Milk And Egg Wash in a thin layer right away.
Add 2-3 tbsp Milk, Crack an egg into a small bowl and stir to accomplish this. Apply a thin layer of the Milk And Egg Wash mixture with a pastry brush.
The egg will be cooked by the bread's heat, giving you a crust that is beautiful and golden.