Although salted duck eggs have been preserved for a long time, they are raw and need to be cooked before eating. To boil salted duck eggs, put cold water into the pot, and the amount of water should just drown salted duck eggs.

Firepower should be modulated into a big fire first, and after the water boils, the fire should be adjusted to a small fire. Boil for about 10 minute, take out and quickly cool with tap water. Cooked salted duck eggs should not be eaten in a hurry. They can be put in a dish and cooled naturally before eating.

When buying salted duck eggs, it should be noted that the shell of salted duck eggs with good quality is clean, smooth and round, and there should be no cracks. The eggshell is blue, also called green fruit. Poor quality salted duck eggs have dark shells with white or black spots, which are easily broken and have a relatively short shelf life.

Skills of selecting salted duck eggs

1, shake the egg body

Shake the egg body is to gently shake the egg body. The salted duck egg with good quality should have a slight trembling feeling. If it feels wrong and has an abnormal sound, it means that the duck egg has gone bad.

2. Peel eggshells

Peeling the eggshell is to peel the eggshell after cooking. The high-quality salted duck eggs are yellow and white, the protein is white and condensed, the salty taste is moderate, and the oil is delicious. When you pick them with chopsticks, butter comes out, and the yolk is fine and sandy, which is divided into layers. From shallow to deep, the more red the egg is, the middle is not hard and the taste is delicious. The poor quality salted duck egg protein is rotten, greasy and salty, so it is best not to eat it.