Production steps:

1, spread a layer of salt on the bottom of a container, then separate the egg yolk and put the yolk on the salt.

2. slowly cover the salt granules.

3. Cover tightly and leave it in the shade for 24 hours.

4、? Remove the yolk and wash the salt with water (be sure to wash it, otherwise it will be salty).

5. After washing, you can use it to wrap zongzi.