Do Egg Whites Expire?

Do Egg Whites Expire

Wants to know Do Egg Whites Expire? Whether you buy your egg whites in a carton or directly from the shell, you may be wondering how long they will last. After all, you don’t want any unpleasant tastes or microorganisms in anything you’re preparing.

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Do egg whites go bad? The quick answer is that egg whites will go bad. Egg whites, like any other food, will deteriorate to the point that they should not be ingested. The time it takes for them to expire varies on how they are stored, but if they are already out of the shell and in a container, they will normally last 4-7 days in the fridge.

Do Egg Whites Expire
Do Egg Whites Expire

This post will go through the intricacies of keeping your egg whites fresh and how to identify if they are safe to consume.

How Long Can Egg Whites Be Stored?

The shelf life of egg whites is determined by how they are stored. If you bought your egg whites in a carton, they should last you around 4-7 days after opening if kept in the fridge. Leaving them out at room temperature for 2 hours will result in expired egg whites.

Your carton of egg whites will have an expiration date on it, and if you store them in the fridge unopened, they should survive until that date. Your egg whites will be good to use until the expiration date as long as they were not opened.

Do Egg Whites Expire

If you keep eggs in the fridge with the intention of utilizing the egg whites later, this is a different story. Regular eggs can be stored in the fridge for 3-5 weeks after the packing date without turning bad. So, if you intend on splitting open an egg and separating the whites, these egg whites are far less likely to be expired.

Furthermore, frozen egg whites have the longest shelf life of any of these alternatives. They will keep for at least a year if you freeze them when they are still fresh. They can remain even longer in the freezer, but their quality will deteriorate with time.

How Should Egg Whites Be Stored?

Egg whites should always be kept in the refrigerator or freezer. Storing them at room temperature for more than 2 hours can result in sour egg whites, which you definitely do not want. Make sure your egg whites are in a well covered container to avoid contamination from the air. This isn’t a major concern, but it’s always a good idea to be cautious while keeping food.

If you’re freezing egg whites, ensure sure they’re not past their expiration date. When it’s time to defrost your egg whites, don’t do it at room temperature. This can promote the growth of bacteria, so make sure you defrost them in the refrigerator. Keep in mind that once thawed, egg whites should not be refreezed.

How Do You Know If Your Egg Whites Are Bad?

A “float test” is a simple method for determining whether or not egg whites are rotten. Simply place a few egg whites in a dish of cold water. If they drop to the bottom, they’re very fresh and tasty. If one of them sinks while the other portion remains buoyant, they should be OK to eat but aren’t very fresh. It’s a terrible sign if the egg whites float.

This approach isn’t infallible, but it will tell you whether your egg whites are safe to consume.

You may also use your senses of smell and taste to determine whether things are expired. Egg whites shouldn’t have much of an odor, and if they’re over their expiration date, they’ll probably smell a little bad. They could also taste awful. Both are indications that you should avoid eating those egg whites.

Will Eating Bad Egg Whites Make You Sick?

Bad egg whites will almost certainly get you sick. When egg whites expire, bad bacteria may begin to thrive, and eating this is extremely likely to get you sick. Salmonella is the most frequent bacterium you might acquire by eating outdated egg whites, although other diseases are possible.

Salmonella symptoms include fever, diarrhea, and vomiting. These are also symptoms of other germs that cause food poisoning, and they might happen to you if you consume contaminated egg whites. As a result, it’s critical to check the quality of your egg whites before consuming them. Consuming an expired egg white might result in a very unpleasant couple of days.

Can Egg Whites Be Frozen?

The quick answer is that egg whites can be frozen. They will stay in the freezer for approximately a year, and it’s a terrific method to keep them fresher for longer. However, before thawing them, you should decide what you intend to use them for.

Because egg whites are widely used in baking, such as meringue and macarons, you may be wondering if they can still generate that wonderful, fluffy texture after being frozen. If you’re not a perfectionist, freezing your egg whites will definitely make them less voluminous after whipping, but they’ll still function rather well.

Here’s a helpful hint for getting your frozen egg whites to whip as much as possible: Allow your egg whites to remain at room temperature for 30 minutes after thawing them in the fridge. This will cause them to whip up almost identically to if they had never been frozen at all. Just make sure you don’t leave them out for too long or you can get food poisoning.


Egg whites are a versatile ingredient that may be utilized in a variety of cuisines. They will ultimately expire regardless of how they are stored, but there are several smart methods to extend their life and make the most of them. It’s essential to be cautious when ingesting them since you want to ensure that they’re still edible.

Egg whites can be a lot of fun to cook with, and we hope that this article has provided you with all of the information you want. Now, perhaps, you may be certain that your egg whites are up to par the next time you cook.

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Hello there! Cuisine Cravings Team is a group of people who are passionate about Kitchen Ideas that developed this website to educate people on the finest kitchen techniques. We publish articles that focus on basic and fundamental cooking ideas for all levels of chefs, from beginners to specialists! Our objective is to remove the guesswork out of meal preparation so you may worry less and enjoy more! Food is an important aspect of our life, and we are excited to share our knowledge with you!

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