Accueil > Know foods > Meats, eggs and fish > How long do eggs keep?

How long do eggs keep?

by Karine Lemoine

How long do eggs keep?

We generally determine if the food we are buying is safe to eat by looking at the expiration date printed on the product packaging.

Do you do the same thing with eggs? Surely not.

Why do people forget to look at basic things like expiration dates when it comes to eggs?

Whatever the reasons, it's important to know that eggs deteriorate over time to become unfit for consumption.

That's why you need to know how long you can keep your eggs for.

Knowing if the eggs have deteriorated without opening the shell is a real headache.

In this article, we will try to cover everything about your questions about eggs, from their shelf life to ways to make them last longer.

Only your senses of smell and sight will be needed to know if the eggs have deteriorated. It has never really been that complicated.

By the way, what do you normally do with eggs that have deteriorated?

Maybe we have some ideas. More importantly, you'll learn how to make your eggs last longer.

We would not want you to waste such an important and essential ingredient on a daily basis like eggs.

The first instinct, it's true, is to throw the eggs in the trashbecause you don't really know, at the end of the day, whether they are still good to consume or not.

And to be on the safe side, throwing them away will prevent you from health problems.

Note, for example, that eggs may still be considered safe to eat for a few days after the expiration date printed either on the package or directly on each eggshell.

But that doesn't mean you can cook an egg that's been in the fridge for months.


How long can you keep eggs for?

How long do eggs last

An egg stored at normal room temperature (without refrigeration) can last a maximum of 10 days.

Thanks to refrigeration, it has been proven that an egg is still safe to eat for up to a month and a half after being stored there.

As a result,the average lifespan of this egg will be about 30 days.

This does not mean that an egg stored in the refrigerator for 3 months can be consumed, be careful, you still need to have an idea of its expiration date and the acceptable additional time to consume your eggs safely.

To determine if eggs have deteriorated or are about to deteriorate, they can be subjected to a simple test that can be done at home.

The test, commonly known as a floating test, involves placing eggs in a bowl and filling it with water.

The procedure is as follows:

  • Fill a transparent bowl with water. Pick four eggs at random from their boxes and place them in the water.
  • If the eggs sink to the bottom and stay there, they are fine.
  • If the egg is floating, it means that it is not good.

The table below explains the possible results.

Egg age Position of the egg in the water
Fresh It is positioned horizontally near or in contact with the bottom of the bowl.
Longevity of 1 week Suspended diagonally to the surface of the water and slightly above the bottom of the bowl.
Lifespan of 1 mWood Suspended in the water and perpendicular to the surface of the water.
Rotten Floats to the surface

How do you know if eggs are getting bad or rotten?

How does this method tell you if eggs are getting bad or rotten?

Well,eggs are naturally porous, but their pores aren't big enough to let in too much air.

As the egg ages, the pores widen and multiply.The more air enters the egg, the lighter it makes it.


How do you store eggs to extend their shelf life?

How to store eggs

When you buy your eggs in stores or on the farm, you have a way of referring to the expiration date, which is mandatory pre-filled according to consumer product rules, however.When the eggs are fresh and come from the henhouse, you have to organize yourself so as not to forget the date of laying.

It's not pleasant to see your eggs rot during the winter while your hens are laying fewer eggs than usual.

Sometimes the temperature change can persist and become extremely hot or cold. Your eggs deteriorate more quickly than your hens can replace them.

This situation can be the same if your eggs go directly from cold to hot or vice versa.

Indeed,It is not recommended to place eggs in the refrigerator and place them directly on a sunny work surface.

In this case, the temperature difference can affect the quality of the egg.


How do you keep the few eggs that are left over for the next few days?

Here are simple and safe ways to preserve eggs to extend their shelf life.

►Storage with sodium silicate (glass with water)

Sodium silicate forms a gel when mixed with water.

  • Start by boiling water.
  • Make the sodium silicate mixture and mix it with water for an equal amount of the 2.
  • Pour the mixture into a sterilizer and wait for it to cool.
  • Take your eggs and place them gently into the mixture. Let them sink slowly until they are submerged.
  • Cover the container tightly and place it in a cool place. But make sure the temperature isn't cold enough to cause frostbite.

The water glass method works by protecting eggshells from outside conditions that could break them and allow air to enter.

The water cup method allows eggs to be stored for up to a year and does not provide foreign flavors.


You can also read:How to make a salmon hamburger without eggs, fast and easy


►Vegetable oil storage

In general, all types of fat can be used to store eggs, butthe use of vegetable oil gives excellent results.

The oil covers the eggshell and seals all the air. It also protects the egg from cracking or overdrying. Although this method is inexpensive, eggs still need to be refrigerated to last longer.

Eggs should be kept upright in the box before placing them in the refrigerator.

Be sure to turn the eggs regularly to prevent the yolk from settling.

As the link between oil molecules cStarting to weaken, the egg becomes more and more exposed and the more likely it is to rot.

Therefore,It is advisable to refill oil regularly until you are ready to eat the eggs.


►The lime method

Food grade calcium hydroxide is combined with boiled water tocreate a lime mixture that preserves eggs for months.

The dough is cooled and poured into a slow cooker. Once the dough has cooled, pierce each egg with a needle and place it in solution, in an upright position.

Although eggs remain in a state of preservation for over a year, they may develop a certain odor.

►Eggs that are 100 years old

This method has been used by Asians to preserve eggs for hundreds of years. It involves keeping eggs in a mixture of clay, salt, ash, quicklime and rice husks.

A fully aged 100-year-old egg can last for months. It is easily recognizable thanks to its creamy and stinky gray gem.

Modern egg preservation based on this ancient method consists oftreat the egg with calcium hydroxide or sodium carbonate. The egg is then aged and wrapped in plastic.

It is surprising that the ancient preservation process is much more effective than the modern one. The other name used to refer to this method in ancient times is the millennium egg.

Although the egg did not last a thousand years, it must have lasted long enough to be called that.


How long does an egg keep in the fridge?

How long do eggs keep in the fridge

Refrigeration is probably the best way to store eggs, and assuming the refrigerator you use is in perfect condition, eggs should last up to 45 days from the date they were laid.

However, the refrigerator temperature may not be the same all the time, as factors such as a temporary power outage can compromise the condition of the eggs in the refrigerator.

For safety reasons, keep your eggs in the fridge for up to 30 days, otherwise you may end up eating rotten eggs.


What do you do with large quantities of eggs before they go bad?

How long do eggs last

Here it isSome recipe ideas to avoid wasting your eggsand throw them in the trash.

Once your eggs are nearing their expiration date and you see no way to use them all, think quickly.

Idea n° 1: HARD BOILED EGGS

Boiling is the first thing that usually comes to mind. While this option is viable, it can only extend the life of eggs by a maximum of one week.

A cooked egg can be stored for a maximum of one week in the refrigerator.

Here is an excellent aperitif recipe: shallot eggs

1) You can easily boil 10 eggs forGet hard-boiled eggs.

2) Once the eggs have cooled and you have removed the shell, crush everything, the egg white and the yolk, untilGet egg purée.

3) Then youAdd a shallot or 2 depending on your taste. It must be well chiselled.

4)Also add 3 or 4 tablespoons of homemade mayonnaiseit's even better. Fromsalt and pepperand that's it!

5)Serve cThis cold preparationas an aperitif with a few toasts or served on chicory leaves, it will have an effect!

Idea n° 2: HOMEMADE MAYONNAISE

Follow the realization ofour recipe for marbled mayo sauce!

Idea 3: A QUICHE LORRAINE

You can also prepare a good quiche Lorraine when you have large quantities. The quiche requires quite a few eggs to make the mixture.

Idea n° 4: SWEET DESSERTS

It's time to make a good homemade chocolate mousse that requires very few ingredients and that will delight the taste buds. The remaining egg white can then be used to make the recipe for floating island with custard or the recipe for Italian meringues.


How long do eggs stay good on the plate?

Eggs can stay on a plate for about two hours after preparation.

However, they can stay longer if they are refrigerated once they are ready. When eggs are refrigerated, they should be heated to 50 degrees before consumption.

Why is it necessary to heat them?

The reason is simple: pathogenic bacteria develop rapidly while the egg is still hot. After two hours, there would be a lot of bacteria.

The act of reheating eggskills bacteria and makes them safe to eat. Eggs can also be stored on ice if there is more than 2 hours left before serving.


In conclusion, we hope to have given you some interesting ways to best preserve your eggs at home.

You avoid waste by throwing them away without really knowing if they are good or not good to eat.

In case you have had eggs in storage and in large quantities for a short time, do not hesitate to follow our few ideas to integrate them into your recipes and exhaust your stock.

Do not hesitate to leave a comment!

For more information and to receive our news, follow us on social networks!

FACEBOOK-INSTAGRAM-TWITTER

Image source: freepik

Comments on How long do eggs keep?

Leave a comment

We never share your email with anyone