1. First boil the water, put the oil-free salt into the boiling water, and the ratio of water to salt is about 4: 1. Let the salt water cool;

2. Wash the olives and suck up the water with a clean dry towel;

3. Clean a container, preferably with a double-mouth jar, make sure it is free of oil, dry the water, and rinse the jar with wine;

4. Put the olives in the container and spread them, then pour the cool salt water on the olives and drown them for 3-4 cm.

5. If it is a two-port jar, cover it, and add clean water to the outer mouth. If it is a single-port container, seal it.

6. You can eat it in a week, but as long as the salt tastes right, the longer the time, the better. If it is a two-mouth jar,

Make sure that the water at the outer mouth is not dry.

According to your own taste, you like to eat dessert. You can put a little sugar in salt water, or use white sugar instead of salt, but you should put more sugar.