Method :

1. Add Part A in mixing bowl and with the dough hook attached to your mixer, mix for 2 minutes at a low speed.
2. Add Part B and continue mixing for another 2 minutes at low speed. Continue at high speed and mix until developed. It may take 8 - 10 minutes, depending on mixer.
3. Round the dough and rest for 15 minutes. While waiting, grease the baking tray (30cm x 30cm x 5cm) with butter.
4. Divide the dough into 50g each, round the doughs and place them into the baking tray. You should get a total of 16 pieces. Proof the doughs for 1 hour or double their sizes, at room temperature with a damp cloth covering the top of the pan to prevent them from drying. Do not allow the doughs from touching the cloth when they rise, as they will stick to the cloth.
5. Preheat oven to 180 - 200°C. Egg-wash the surface of the doughs before baking for 18 - 20 minutes or until golden brown.
6. Remove the buns from the baking tray and cool down for 30 minutes before serving.