Eggs are a staple ingredient in many households. They are versatile and can be used in many dishes. They are also a great source of protein and other essential nutrients. However, if not stored or handled properly, eggs can go bad and cause illness.

In this guide, we’ll explore how to know if your eggs are bad and what to do if you think they are.

Why Do Eggs Go Bad?

Eggs go bad for several reasons. Firstly, the eggshells are porous, which means that air and bacteria can pass through them. When eggs are laid, they have a protective coating on the outside of the shell that helps prevent bacteria from entering the egg.

However, this coating can be removed during the washing process, leaving the egg more vulnerable to bacteria.

Secondly, when eggs are refrigerated, the temperature change can cause condensation to form on the eggshell. This moisture, along with the porous shell, creates an environment that is ideal for bacteria to grow.

Finally, if eggs are not stored properly, they can absorb odors and flavors from other foods in the fridge, which can also affect their quality.

How Long Do Eggs Last?

The shelf life of eggs depends on several factors, including how they are stored, their age, and whether they are cooked or not. In general, fresh eggs will last longer than older eggs.

If you’re unsure how long your eggs have been in the fridge, you can do a simple test to determine their freshness.

Fill a bowl with water and gently place the eggs in it. If an egg sinks to the bottom and lays flat on its side, it’s still fresh. If it sinks but stands on one end, it’s a bit older but still good to eat.

If the egg floats to the surface, it’s no longer fresh and should be discarded.

How to Tell if Fresh Eggs are Bad

Even if an egg passes the float test, it could still be bad. There are several ways to tell if a fresh egg has gone bad, including:.

1. Smell

Fresh eggs should have little to no odor. If the egg has a strong, sulfuric smell, it’s likely past its prime and should be disposed of.

2. Appearance

Fresh eggs should have a clean sheen on the outside of the shell. If the shell appears dull or has a powdery film on it, it might be bad.

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Additionally, if there are cracks or discoloration on the shell, it’s best to err on the side of caution and throw the egg away.

3. Yolk Texture

A fresh egg will have a thick, round yolk that stands up tall in the white. If the yolk is flat and thin, or if it breaks easily, the egg is likely bad.

4. Egg White Texture

Fresh egg whites should be clear and thick. If they are cloudy or runny, the egg is probably old or bad.

5. Date Stamp

Many egg cartons have a date stamp on them that indicates when the eggs were packed. If you’re unsure how long your eggs have been in the fridge, check the date and use the float test to determine their freshness.

How to Tell if Cooked Eggs are Bad

Cooked eggs can also go bad if they are not stored properly. In general, cooked eggs should be consumed within three to four days of being cooked. If you’re unsure if your cooked eggs are still good, there are a few signs to look for, including:.

1. Smell

Cooked eggs should smell fresh and mild. If they have a strong, sulfuric smell, it’s best to throw them away.

2. Appearance

Cooked eggs should have a firm texture and a fresh appearance. If they are discolored, slimy, or have a strange texture, they’re likely bad.

3. Storage

Cooked eggs should be stored in an airtight container in the fridge. If they are left out at room temperature for more than two hours, they should be discarded.

What to Do if Your Eggs are Bad

If you suspect that your eggs are bad, it’s best to err on the side of caution and throw them away. Do not eat eggs that have an off smell or appearance, or ones that have passed the float test.

When discarding eggs, it’s important to do so safely. Wrap them in a plastic bag and dispose of them in the garbage. Do not compost eggs, as they can attract animals and cause odors.

Conclusion

Eggs are a valuable source of nutrition and a versatile ingredient in many dishes. However, it’s important to know how to tell if your eggs are bad to avoid illness.

Remember to store eggs properly, check their freshness with the float test, and discard any that have an off smell or appearance. By following these guidelines, you can ensure that your eggs are safe and delicious for cooking and eating.