whole, egg whites or yolks (also microwaved)

Pasteurized eggs are the basis of many tasty preparations of Italian cuisine. But how are they pasteurized and what is it for? Let’s find out!

Eggs are one of the basic ingredients of Italian cuisine. They are used both cooked and raw. The latter, in particular, are the basis of special desserts such as tiramisu or basic creams such as mayonnaise. However, to avoid even serious illnesses it is always good to pasteurize the eggs. But how is it done? Let’s find out!

Pasteurization: what it is

The pasteurization it is a technique which consists in quickly bringing the food to a high temperature for a certain period of time. Eventually, the same is brought back to a low temperature very quickly preventing the multiplication of bacteria that have resisted even at high temperatures.

What is pasteurizing for?

The pasteurization of eggs and any raw food used in a preparation serves to break down its bacterial charge. The process, which does not alter the characteristics of the eggs, allows them to be used raw without incurring the risk of contracting diseases or infections such as the known salmonella.

The elimination of germs depends on the combination of temperature and warming time. Since eggs coagulate at low temperatures, it is enough to bring them to 64-65° C and keep them at this temperature for 5 minutes. Since pasteurization does not completely eliminate pathogenic elements, the process must be followed by a cooling down sudden. In addition to eliminating germs, pasteurization allows you to keep the raw material for a longer time as it eliminates a part of the saprophytic flora which leads to the modifications.

How to pasteurize whole eggs

Before starting the pasteurization it is necessary to follow some precautions.

1. Look at the shell carefully in every part. If it has fissures or cracks, exclude that egg: pathogenic elements could have entered the holes in quantities too high to be eliminated with pasteurization.
2. If the eggs are country fresh, they often have some feathers or some mud. These elements will also need to be carefully eliminated. Just pass the egg under cold water for a few minutes, and also use an abrasive sponge. After washing the shells proceed immediately to the pasteurization. In fact the shells have an external protective film, when you wash them it is dispersed and are therefore more subject to germs.

Ingredients

• 3 eggs
• 150 g of sugar
• 25ml of water

Preparation of pasteurized eggs

The eggs must have a medium temperature, therefore it will be necessary to remove them from the fridge half an hour before they are pasteurised. Then take a bowl and the rompers inside by combining half of the sugar. Whip them, and then prepare a sugar syrup separately in a saucepan with the sugar and water.

Cook everything until it reaches a temperature of 121°C (it caramelises beyond the sugar). Turn off the heat and quickly empty the mixture into the egg bowl while continuing to whisk them gently. Continue until you are del everything cold. Here are the eggs ready to be used raw.

Egg yolks: how to pasteurize them

Sometimes there is a need to pasteurize the yolks only. Let’s find out come fare!

Ingredients

• 3 eggs
• 100 g of sugar
• 25ml of water

Preparation of pasteurized yolks

To pasteurize the yolks only, divideteli from the egg whites after having left the egg at room temperature for at least half an hour. Pour the egg yolks into a bowl and add half the sugar. Mount everything. Continue by preparing the syrup with the remaining sugar and water and cook it up to 121°C. paid the mixture on the yolks. Whip until everything is fresh. Here are the yolks useful for every preparation!

Egg whites: how to pasteurize them

Ingredients

• 3 eggs
• 50 g of sugar
• 25ml of water
• 1 pinch of salt

Preparation of pasteurized egg whites

To pasteurize the egg whites, follow the same instructions given for the yolks always counting one half of the sugar.

And here is the video tutorial for all three pasteurizations: