1, which can be stored for about 20 days below 10 degrees Celsius.

2. It can be kept below 20 degrees 10 days.

3, when it is close to 30 degrees, you can only eat it for about 5 days, and you don't need to cook it again.

4. If it is refrigerated at 0-2 degrees in the refrigerator, it can be kept for about 60 days.

Extension: salting method of salted duck eggs

1, mud bag method

This is also the most common method.

Wash and dry 50 duck eggs for later use. Then add 850 grams of salt, 250 grams of tea leaves and 250 grams of uncooked rice, and cook with strong fire until the juice is about 200 ml. Finally, the salty tea juice and 75 grams of yellow wine are poured into yellow mud or red mud and stirred evenly, and the duck eggs are evenly wrapped and sealed in a jar. It can be cooked in a month.

You can also wash and dry the duck eggs first, and then soak the dried red soil into a paste with boiling water. Wrap all the duck eggs in mud paste, dip both ends in salt, put them in pot salt, and then put them in pot to seal the spout. You can take it out for cooking in half a month.

2. Water salt method

Wash and dry 50 duck eggs and put them in a jar. Then use 750 grams of salt and appropriate amount of pepper and fennel, add water to boil, thoroughly cool and pour into the tank (it is advisable to just submerge fresh eggs). Finally, tightly seal the altar mouth. You can take it out and cook it in 20 days If you want to make the yolk more oily, you can add 50- 100g of soju to the salt water. This method is the method of making spiced salted duck eggs.