Salted duck egg is a very famous Chinese traditional food across the entire country. We usually make this duck eggs with preserved eggs together. It has been a long family tradition and memory.
Salted duck egg can be used in many recipes-like duck egg fried bitter melon, steamed with minced pork etc. Besides, the duck egg yolk is also used in classic Cantonese Moon cakes, which is a traditional food for Chinese Mid-autumn day. Now, there are packaged single salted duck eggs available in the market. But as long as you tried once at home, you will never want to try the store-bought version again.
The standard of well-made salted duck egg is the texture and taste of the egg yolk. Usually good ones will diffuse oil and has oily sand like texture. We call this as “翻沙” in Chinese. They are around 5 ways to make salted duck egg, the method I introduce today is dry method using wine and salt only. Some of the traditional ways are not feasible since we cannot find the tools and materials needed like yellow sands. But there is another way popular among housewives—pickled duck eggs. I will introduce that way later. Relatively, this wine and salt method is quicker but not so evenly than pickled version. That’s why we need to turn the eggs over each week.
Picture below is my homemade salted duck egg after boiled.
How long to make perfect salted duck egg?
The actual time needed is very much depending on how salty you want the eggs to be and on the room temperature. A perfect well fermented salted duck egg has a oily egg yolk and acceptable saltiness in egg white. But in most cases, we need to find a balance.
In warm days, we need to start testing for around 3 weeks (in shadow places). Start testing the saltiness of the egg after 3 weeks fermentation. Just boil one and cut in halves for testing. Wash off all the salt on surface (to stop the fermentation) when they are appropriately salted. and place them in the refrigerator. However in winter days, one or two more weeks might be needed.
Let’s start:Roll one duck egg around in the hard wine liquor for around 5 seconds.
Then transfer the egg to the bowl with salt. Roll them around so it will be evenly coated with salt.
Package each one with plastic wrap.
Exposure under sunshine for half a day and then remove your box to shadow places for around 25 to 35 days. Turn the eggs over each week.
The fresh and un-boiled duck egg yolk is an essential ingredients for traditional Chinese moon cakes.

- 10 fresh duck eggs
- 100 ml hard liquor
- 120 g salt
- Plastic wrap
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Wash your duck eggs carefully and set aside to drain.
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Prepare two small bowls, pour hard liquor in one bowl and salt in another one.
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Roll one duck egg around in the hard wine liquor for around 5 seconds.
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Then transfer the egg to the bowl with salt. Roll them around so it will be evenly coated with salt.
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Package each one with plastic wrap.
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Repeat the above steps to finish all the left duck eggs.
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Exposure under sunshine for half a day and then remove your box to shadow places for around 25 to 35 days. Turn the eggs over each week.
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How to serve: remove the salt on the surface and then boil in water for around 8-10 minutes. Serve directly with congee or noodles.
Exposure under sunshine can help the salt permeating the shells and further make sure the high quality of the egg yolk.
The Nutrition Facts is based on each single egg.
Hope you enjoy!
Hi Elaine,
Could you clarify what is meant by “hard wine liquor”? Would that be brandy?
Thanks,
Hi,
Here I mean liquor with higher liquor volume like Brandy, Whisky or vodka.
Hello Elaine,
I just came across your blog. Lovely articles and pictures. I can’t wait to try some of the recipes. Regarding salt, what type of salt is required – kosher salt, sea salt, regular salt, etc?? Can the eggs simply be left in a bed of salt instead of individually wrapped? Thank you.
Theoretically all salt should work but sea salt should be better.
Hi, Ellaine!
My family loves salted duck eggs. Here in the Philippines, most of the ones sold in the market are colored red to distinguish them from regular eggs. Since I am trying to avoid those “food coloring”, I tried making salted duck eggs once using the salt & water method after a friend gave me 6 pieces fresh eggs, I plan to make a bigger batch next time, around 20 pieces. I am wondering if after 35 days, can I just wash the eggs and put them in the fridge without boiling and boil/cook some only when I need them? How long would they keep in the fridge without boiling and how long after they have been boiled? Sorry for my many questions, I would appreciate advise from experts like you. Thanks so much!
Hi Grace,
As long as they are well washed, the salted eggs can be kept in fridge directly. Firstly wash the extra salt off and then dry the egg with kitchen paper and then put in air-tight package. I believe it is ok for kept the eggs for 1 to 2 months as long as the eggs are fresh enough and there is no cracks on the shell.
Or boil them and keep in air-tight bags. 2 or 3 weeks seem ok for me. I share a large batch with my mom this year. All of them looks perfect now.
Hi Elaine
On your comment you mention to use higher liquor volume like Whisky. I have blended scotch whisky of 40% alcohol content. May I know if I can use this?
Thank you.
Yes, Millie. That type can work.
Elaine:
You have a wonderful website and the pictures in your recipe are so beautiful. Your recipes are very easy to follow.
I read that you live in Guangdong. My wife is first generation Chinese/American. Her parents are from Taishan, formerly known as Toishan.. My wife speaks the local village dialect of Toishan. She use to live in Chinatown in Los Angeles where there were plenty of people who spoke this dialect. Because of work she moved to San Francisco, then Washington, DC and now to the east Coast of Florida. Since moving here she has found no one who speaks it. She now only speaks it to our dogs. Of course even though they understand they don’t speak back.
We have yet to find any good authentic Cantonese restaurants in Florida. My wife is a wonderful chef as her parents owned several Chinese Restaurants in Los Angeles. She has taught me to cook many dishes but I like to surprise her once in a while with something new. I plan on trying to make the salted preserved duck eggs and have found a farm where I can get fresh duck eggs. After perfecting that I want to try various Moon Cakes. I have not found any moon cakes locally and they are expensive online. She always talks about the double yolk Moon Cakes she had crowing up in Los Angeles. We have been to China several times and hope to go back soon.
Keep up the good work.
Darryl,
I am really touched by reading your description about speaking dialect to dogs scene. I have been living in Shenzhen for nearly 5 years but I can’t speak the local dialect too. But I can understand the meaning. I hope she can find some comfort in talking with dogs. Sincerely wish you a great success with my recipe and make a happy memory food for your wife.
Happy cooking!
Can I put it in the frig instead of shadow place?
Shadow place provides a more fitful temperature comparing with fridge.
Hi Elaine,
Is the first time which I’m making chicken salted eggs at home. I kept them for about 2 months now in the jag. How do I recognise if the eggs are still good?
How long I can keep them ?
Thank you for your recipe.
Get one out and cook it. Taste whether it is well salted.
You need to wash the salt when they are well salted and then place in fridge up to 2 months.