Why Did My Sausage Smell Like Rotten Eggs?

Have you ever opened a pack of sausage links and taken a whiff of rotten eggs? It could be a sign that your sausages have gone bad.

Sausage can smell like rotten eggs for several reasons, the first of which is that spoiled pork can emit a smell of rotten eggs.

You may have noticed your sausage, hot dogs or bologna smells like rotten eggs. 

This is due to a chemical reaction caused by bacteria in the meat. Some people call this “off-flavor.” Others enjoy the odor as it has a nice aroma.

Vacuum-packed meat may produce a weird odor when first opened. The smell is usually related to the packaging rather than the sausages themselves.

 Your links may be smelling like sulfur because of the smell produced by some pigs. 

How can you tell the difference between sausage and rotten eggs? There is a list of things you should know and things you need to look for.

How Does Bad Pork Sausage Smell?

If you know how to detect the smell of pork that has gone bad, you will be able to figure out what is going on with your sausages.

Sausages will smell like rotten eggs if they are spoiled. The odor will be horrible and difficult to mistake for anything other than decay.

The scent will be the first sign that something is not right with your links. Pork sausages that are past their sell-by date will have gray or green colored sausages.

There are fresh links with a healthy pink color. Sausages are probably going to go bad once that starts to change.

It’s a good idea to throw out that pack of sausages if you see a slimy case.


Why Do My Sausage Smell Like Rotten Eggs?

Sausage smells like rotten eggs because there are three main reasons. Some of them don’t mean that your links are not clean. Let’s take a look at what’s causing that terrible smell.

Spoilt Meat

The smell of fresh pork is not very strong. Sausages will take on the smell of sulfur and rotten eggs if it is not properly stored.

You should discard them when this happens. The food is no longer safe to eat.

Boar Taint

A smell known as boar taint is produced by non-castrated male pigs once they reach puberty.

The hormones androstenone and skatole are visible in the taint of a boa. The first can only be found in male pigs.

Female pigs have skatole and it is also found in the gut. Have you ever wondered what makes your fried bacon smell like sweat?

That is the androstenone. Sausages can start to smell funny after cooking pork.

You can smell the taint from spoilt pork by analyzing the smell. Pork rotting will be revolting, even though the taint will be unpleasant.

Vacuum Pack

A whiff of rotten eggs can be released from unsealing vacuum-packed sausages.

The smell is usually caused by links bought in the supermarket and not from the butcher.

Pork packaged on a commercial scale can be preserved using a method called cryovac. The vacuum that seals in the meat is created by Oxygen being removed from the pack.

The rotten egg smell is caused by the build-up of gas that comes from the storage package. It doesn’t mean that your sausages have gone bad.

Vacuum Pack

What do I need to Do If My Sausage Smells Like Rotten Eggs?

It is possible to get rid of the smell of rotten eggs with the rinsing of your sausages. It is a good idea to be careful when doing this because the meat might be gone off.

Sausages that have begun to oxidize can be very harmful to your health if you attempt to eat them.

If your sausages have a strange scent, the first thing to do is to make sure they are not going to rot.

Look at the coloring of their faces. If they have started to turn grey or have a green tint, they are not going to be able to be eaten.

Pork is slimy to touch, which is an indicator of rotting pork. If this is happening with your sausages, you should not consume them.

If you determine that the bad smell is coming from something other than spoiled pork, you can try to get rid of it by following these steps.


The terrible smell might linger even after you have finished the steps. That means that your sausages are bad and should be thrown out.

Step 1

Allow the sausages to air out for about 30 minutes after they are removed from their packaging.

Once the half-hour has passed, you will get a better indication of what is happening with your pork.

The odor should have dissipated by now if it resulted from the vacuum-sealed package. The sausages should get back to their original color.

Step 2

You can rinse your sausages under the cold water in the sink. It’s a good idea to be careful not to splash any water. If there are any germs on the pork, you don’t want to spread them.

Step 3

Put a paper towel on the links and let them sit at room temperature for another 30 minutes.

Sausages should have regained their natural color and smell. You can cook them if they look good.

How Can I Prevent My Sausage From Smelling Like Rotten Eggs?

If you don’t properly store your sausages, they will be spoiled. It is possible to prevent them from turning into that rotten egg smell.

  • Sausages should be bought when they are fresh.
  • Sausages should be checked for signs of decay when they are in the butcher shop.
  • If you are buying links that are not on the verge of going bad, you should.
  • Store-bought sausages have a sell-by date on them that you should take note of when making a purchase.
  • It’s possible to consume your sausages on the same day you buy them.
  • Sausages should be kept in the refrigerator for at least three to five days.
  • You should freeze them if you want to store them for more than this.
  • Links stored in the freezer should be eaten within two to three months.
  • The quality of your sausages starts to decline beyond that.
  • If you can, vacuum-seal the sausages before placing them in the deep freeze.
Rotten Eggs


Understanding why your sausages smell the way they do is important.

They could smell like rotten eggs, due to commercial packaging methods.

If you trust your instincts, you’ll do well. The odor of pork that has started to turn bad will be horrendous.

If you suspect that it is happening with your sausages, don’t take any chances. They should be discarded immediately.

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