First, the method and steps of quickly curing salted duck eggs

1 is a saturated salt solution made of 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, cover it on the pressure cooker 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.

Second, the principle of rapid curing of salted duck eggs

1. Duck eggs are soaked in saturated salt solution. Under the action of high-pressure air, the osmotic pressure of salt solution increases, which strengthens the penetration of salt solution into duck eggs, so salted duck eggs can be preserved in a short time.

2. Saturated salt solution can penetrate into duck eggs evenly, and it can be cured in 3-4 hours, so that the salty taste of salted eggs is more uniform, and the defect of uneven salty taste of salted duck eggs can also be overcome.

Put the duck eggs in the jar. When the duck eggs are just filled with water, add about half the weight of the duck eggs, seal the lid, marinate for 7 to 10 days, and serve. Just call it salted duck eggs.

Salted duck egg, also called salted duck egg, is a favorite food of urban and rural people, but its pickling method is exquisite, pickled properly and has a good flavor.

1, yellow sand salted egg method. Prepare 500g yellow sand, refined salt 100g, 50g essential oil and appropriate amount of water. When ripening, first pour the yellow sand into a basin, add refined salt, essential oil and water, and stir into a paste. Then put the washed and dried fresh duck eggs into the sticky mud one by one, take them out after the duck eggs are evenly stuck with sediment, put them into food bags or other containers, take them out after 3 weeks, wash away the sediment, and cook them. If there is no yellow sand, you can use other silt instead. If the viscosity of sand is not good, a small amount of clay can be added.

2, saturated salt solution curing method. The amount of water and salt depends on the number of duck eggs. During curing, salt is dissolved in boiling water to reach saturation (concentration is about 20%). After the salt water is cooled, pour it into the jar, put the washed and dried duck eggs into the salt water one by one, seal the jar mouth and put it in a ventilated place. In about 25 days, you can open the jar and cook the eggs. Salted duck eggs salted in this way contain a lot of oil in the yolk and taste particularly fragrant.

3, batter curing method. Take a proper amount of flour, mix it into paste with hot water, add a little spiced powder and white wine and mix well. Then wrap the washed and dried duck eggs in batter one by one, roll a layer of salt, put them in the jar and seal the jar mouth. Mix the salt with the batter, let the salt penetrate into the egg, and take it out and cook it after 25 days.

4. Liquor soaking method. According to every 5 kg of duck eggs, 1 kg of 60-degree liquor and 0.5 kg of refined salt. When curing, the dried duck eggs are immersed in Chinese liquor one by one, then rolled with refined salt, put into a container, sealed and placed in a dry, cool and ventilated place, and can be taken out and cooked in about 30 days.

5. Pickling of spicy salted eggs. Prepare a bowl of hot sauce and salt, and some washed fresh duck eggs. When curing, wash the porcelain jar with clear water, brush it with boiling water and dry it. Dip the duck eggs in hot sauce one by one, then roll them in refined salt, then gently put them in a porcelain jar, sprinkle a little refined salt on the top layer, cover them and seal them with kraft paper, and put them in a cool and ventilated place. After 30-40 days, you can open a can to cook.

6. Pickling of spicy, salty and alcoholic eggs. Mix the thick spicy sauce and white wine evenly according to the ratio of 8:2, put the washed and dried duck eggs into a uniform roll dip one by one, roll them into refined salt again, then put them into a porcelain jar, seal them tightly and marinate them for 70-90 days. This salted duck egg is spicy and red, full of wine, slightly spicy in salt and delicious.

7. Pickling of spiced salted duck eggs. Take pepper, cinnamon, fennel, ginger and refined salt, boil them with the same amount of water for 20 minutes, pour them into a porcelain jar, soak the washed duck eggs, seal the jar, and cook them 40 days later. This duck egg is rich in flavor and slightly salty and delicious.