Help: Which friend used a pressure cooker to make salted duck eggs? Can salted duck eggs be oily?

Salted duck eggs in pressure cooker can be cured in 3-4 hours, which can also overcome the defect of uneven saltiness of salted duck eggs.

Method step

1. Prepare saturated salt solution with cold boiled water and salt.

2. Wash the undamaged fresh duck eggs, put them in a pressure cooker, and pour saturated salt solution to soak the duck eggs. The volume of duck eggs and salt solution shall not exceed 3/4 of the total capacity of the pressure cooker.

3. Install the rubber ring on the pressure cooker cover and tighten it.

4. Take a pump, connect its air duct to the air outlet of the high-pressure pot cover, inject air into the pot, then remove the pump, cover the high-pressure valve and let it stand for 3-4 hours.

5. Remove the high-pressure valve, open the pressure cooker and take out the duck eggs.

Pickling principle

Duck eggs are soaked in saturated salt solution. Under the action of high-pressure air, the osmotic pressure of salt solution increases, which enhances the penetration of salt solution into duck eggs. Therefore, salted duck eggs can be preserved in a short time, and saturated salt solution can penetrate into duck eggs evenly, so salted eggs are salty and light.