1. Buy fresh duck eggs. Fresh eggs are those eggs with smooth skin, no cracks and no small black spots. It is advisable to choose large eggs with large yolk.
2. Wash thoroughly with clear water and dry thoroughly and naturally. Although drying with a dry cloth or kitchen paper can reduce the waiting time, it is best to dry it completely naturally. You can put it in the shade for the night without affecting the operation.
3. Take a small bowl and put a proper amount of Erguotou wine. Put the eggs one by one into a small bowl filled with white wine and roll them in the wine. Boiled eggs should be put into containers one by one. The container must be cleaned and dried in advance, and there can be no oil or water.
4. Boil a pot of boiling water and put some salt after the water boils. Prepare into saturated saline. Cook it again, add pepper and star anise, cook until it is slightly yellow, turn off the fire and let it cool thoroughly, which is the water of salted eggs.
5. Pour the thoroughly cooled brine into a container filled with eggs, and the amount of water shall be subject to soaking the egg noodles. Then pour about a small cup of 30 ml Erguotou wine into a container filled with eggs and salt water, and cover it. Due to the buoyancy of salt water, individual eggs may float on the water. You can flip the position of the egg for about half a month to make the brewing uniform.
6. Put it in a cool and astigmatism place and wait for about a month.