Preserved eggs refer to preserved eggs in Henan, mostly made of eggs. Ingredients: (fresh eggs 1000)

3.5-4kg of alkaline noodles, 0.5kg of plant ash, 50g of Guinan, 0/0kg of lime/kloc, 50g of clove, 50g of hawthorn, 2kg of salt, 50g of cardamom, 50g of galangal, 2kg of tea, 50g of cinnamon, 0.5kg of star anise, 50g of long pepper and sand.

Exercise:

1. Except lime, put all the raw materials into a pot to boil, take out the juice after boiling, then slowly add lime and stir into a paste. If the paste is thin, it can be adjusted by adding plant ash to adapt to the roller coating of fresh duck eggs.

2. Roll qualified fresh duck eggs in the cooled paste, take them out, put them into rice husk or sawdust, roll them dry, put them into a jar, seal them for 6-7 days, and then open the jar for inspection.