1. Melt the yeast in warm water.
2. Add flour and make a dough, cut a small piece of dough, add a drop of red pigment and knead well.
3. Roll out the pink dough and make a pig nose in a round shape and pig ears in a triangle shape.
4. Divide the white dough into 5 portions and pack in the chestnut paste filling.
5. Close the mouth down, press down slightly, and put on pig ears and pig nose with water. Use toothpicks to pierce the holes to make pig eyes and nostrils.
6. Put it in the steamer and let it stand for 20 minutes.
7. Proof until the steamed buns become bigger and lighter in the hand, steam for 20 minutes on medium and small heat.
8. When the time is up, turn off the heat and simmer for 10 minutes before uncovering.
Tips:Don't rush to uncover after turning off the fire, otherwise the buns will collapse.
