The correct way to make Guangdong pig trotters and ginger vinegar is as follows:

Main ingredients: pig trotters.

Accessories: sweet vinegar, quail eggs/eggs, ginger.

1. After the water boils, add the pig’s feet. Roll without a lid for 3-5 minutes. When all the blood comes out, take it out and wash the blood off the pig's feet with running water.

2. After heating the nest over low heat, put the ginger slices directly into the nest without adding oil. Use low heat to slowly force out the water from the ginger slices. It will take 3-5 minutes.

3. Boil the quail eggs in cold water for about ten minutes. After they are cooked, take them out and peel them. In fact, you can put them directly into the vinegar and boil them after they are washed.

4. Put all the above ingredients together with sweet vinegar into the clay pot, bring to a boil over high heat, then turn to low heat and simmer for two hours.

5. Observe the lid of the pot at any time. If there is any moisture, wipe it dry or leave it for a period of time to evaporate. After simmering for two hours, you can turn off the heat and eat. If you are not in a hurry, you can set it aside.