No need. Preserved eggs, also known as preserved eggs and preserved eggs, can be eaten directly without cooking. If the preserved eggs are not completely alkalized and the inside is not solidified, they can be boiled before eating, or they can be boiled to reduce the taste of some preserved eggs.

Preserved egg method: Mix lime powder, soda ash, plant ash, water, yellow mud and salt in the ratio of 4:1:13: 20: 0.6:1.5. Put the duck eggs in a pot to make the mixture evenly cover the surface, and put them in bran to evenly cover the surface. Gently put the prepared duck eggs into the jar, store them, and generally take them out of the jar after two months.

Practice of preserved egg lean meat porridge: Wash the rice clean, add water, pour sesame oil and mix well, then set aside and soak for 30 minutes. Peel ginger and cut it into filaments, and chop chives. Cut the preserved eggs into small pieces. Slice the meat first, then shred it, and finally cut it into small particles. Put it in a bowl, add 1 g salt, stir well and marinate for 20 minutes.

Pour clear water into the pot, after the fire boils, pour the meat into it and cook for a while. When there is floating foam on the water surface, skim it thoroughly with a spoon, then pour in half of the preserved egg pieces, then pour in the shredded ginger and cook for about 2 minutes. Pour in the soaked rice and cook for 40 minutes on low heat. During this period, stir with a spoon in the same direction every 5 minutes to prevent the preserved eggs from sticking to the bottom of the pot. Pour the remaining half of the preserved eggs and continue to cook for 10 minute. Add the remaining salt and chopped chives before drinking.