Combine the ingredients for the white dough in a bowl and knead until smooth and elastic for 10-15 minutes. Cover it tightly and let it double in size.
Cover the dough tightly and let it double in size. Punch down the dough.
Shape the bread into round swirly pillow rolls: Roll out the white and orange dough to a thickness of about 5mm. Place the orange dough on top of the white dough. Roll it up.
Cut the rolled dough into 3 equal parts and place them into the sandwich bread mold.
Shape into bread buns: Take a white dough ball and coat it with orange dough. Shape it into a bun resembling the shape shown in the clip.
Place the shaped buns into the molds or onto a baking sheet lined with parchment paper to prevent sticking.
Let the bread rest for about 30-40 minutes or until it has risen to about 70% of its original size.
Mix the fresh milk and sugar together. Gently brush the mixture onto the surface of the bread.
Preheat the oven to 220°C (430°F) and bake for the first 10 minutes. Then reduce the temperature to 190°C (375°F) and continue baking until the bread turns golden brown. Turn off the oven.
For a beautiful and glossy appearance, you can spread a layer of plum jam on the surface of the bread. However, in this case, you are not doing it as the swirl pattern of the orange and white dough already looks excellent. Haha!