How to Tell If Bacon is Bad? The Shelf Life And Storage Method

how to tell if bacon is bad

There are many different types of processed meats, and one of the most popular is bacon. It is a convenient item for breakfast and pasta, but what are the characteristics of damaged bacon?

  • The characteristics and condition of rotten bacon
  • How to tell if bacon is rotten or safe
  • What causes bacon to bad
  • How to store bacon properly and for how long

What Kind of Food is Bacon?

how to tell if bacon is bad

Bacon is a processed food made from salted pork. The pork is shaped, seasoned with salt, sugar, and spices, and left to marinate. After the salt is removed and the pork is smoked, it is packaged.

The English word “bacon” comes from the Germanic language and originally means loin meat (back meat). Therefore, in Europe, bacon is made from loin meat.

However, in the U.S., roast meat (belly meat) came to be used, and this custom was introduced to Japan, so Japanese bacon is generally made from processed roast meat. Bacon contains protein, B vitamins, and fat, which are necessary for muscle building, and is a convenient source of nutrition for both children and adults.

Types of Bacon

Although belly meat is the most common type of bacon in Japan, bacon is made from other parts as well. Here are three different types of bacon.

  1. Bacon: Bacon is made from pork belly, which is commonly sold in Japan. It is considered to be of high quality when it has a well-balanced layer of lean meat and fat. Pancetta, an essential ingredient in carbonara, is also made from pork belly.
  2. Loin bacon: Bacon made from chunks of pork loin. It is relatively low in fat and has a light flavor. It can be eaten as is or cooked.
  3. Shoulder bacon: Bacon made from the shoulder of a pig. Since it is low in fat, it can be eaten uncooked in salads or sandwiched. It contains about half the calories of bacon but is slightly higher in salt.

Bacon’s safe note

Industrially produced bacon may contain colorants, preservatives, and food additives. Be sure to check the additives listed in the ingredients when you buy them. Quickly boiling the bacon in hot water or wiping the surface with vinegar or sake will reduce the number of additives and make it safer to eat.

Is This Bacon Bad?

is this bacon bad

Bacon that has gone bad will look like this

What happens when bacon bad?

  • Appearance: Dry and parched
  • Appearance: moldy
  • Texture: slimy
  • Smell: Sour or the strange odor

Bacon becomes dry when it starts to get damaged. It can be slimy and slippery to the touch.

It can also have a sour or strange smell. Rotten bacon can cause abdominal pain, diarrhea, and vomiting, so it should be discarded.

Rotten? Safe? How to tell if bacon is still edible

Let’s take a look at how to tell if your bacon is rotten or still safe to eat. Here are some tips on how to tell if your stored bacon is changing like this.

  1. It is two to three days past its expiration date.
  2. It has dried out

Bacon that is two to three days past its expiration date may still be edible if it has been stored in the refrigerator. Look at the meat carefully, and if there are no problems, you can eat it. Also, it may dry out during storage in the refrigerator, but if it is just dry, it can be eaten, so look at it carefully.

What causes bacon to go bad?

So, in what conditions is bacon likely to spoil? To make it last as long as possible, let’s take a look at the three causes of bacon spoilage.

  1. It has been left at room temperature.
  2. It is far beyond its expiration date.

Bacon is not meant to be stored at room temperature, so if you store it at room temperature, it can get damaged in the process. Also, you can eat it even if the expiration date is a few days past, but be careful if it is almost a week past. Be careful when eating it. Next, let’s talk about the nutrition of bacon!

How to Store Bacon Properly?

How should bacon be stored? How long should it be stored? If you have any questions, please refer to this page.

How long should bacon be kept refrigerated?

Bacon can be stored in a refrigerated container for 2-3 days after opening, or for up to a week if it has been heat-treated.

How to store bacon in the refrigerator

Bacon is rich in fat and oxidizes easily, so be careful. Immediately after opening the package, seal it and place it in the refrigerated room. There are two ways to store it: raw or cooked.

To store raw: Wrap in chunks

Remove the bacon chunks from the package and wipe the surface with a paper towel moistened with vinegar or sake. Wrap it tightly in plastic wrap to prevent air from getting in, and place it in a plastic bag. The same method can be used to store sliced bacon when purchased.

To heat and store: cook bacon before storing

To heat and then store bacon, follow these two steps

  1. Cook to a crisp… For chunks of bacon, cut into 1cm thick slices and cook until crispy.
  2. Wrap in plastic wrap: When cool, divide the bacon into pieces, wrap in plastic wrap, and place in a storage bag.

How long to keep frozen

The recommended storage time for frozen is 1 month.

How to store frozen

Wrap raw bacon in plastic wrap and aluminum foil for frozen storage. The procedure is in the following two steps

  1. Wrap in a plastic wrap… For sliced bacon, fold it while clasping it in plastic wrap. Wrap the entire block of bacon in plastic wrap.
  2. Wrap with more aluminum foil to prevent oxidation and drying.

When thawing, defrosting naturally is recommended. If possible, move the bacon to the refrigerator the day before and let it thaw for a while.

Eat Before It Goes Bad! Recipes for Consuming Large Quantities of Bacon

I want to consume a lot of bacon! If that’s the case, try this recipe. If you have leftover bacon and want to consume it in large quantities, this is a good place to start.



Using a home baker, you can easily eat pizza at home.



Sandwiches are a great way to eat bacon easily. It can be served as both breakfast and lunch and is hearty enough to be worth eating.


Here are some important points to look for in bacon. Whether it is rotten or safe, please check the smell, look and feel careful.

Is this bacon rotten? How to tell

Safe to eat

  1. Appearance: If it’s just dry, it’s edible.
  2. Condition: It May be safe to eat even if it is past the expiration date.

State: Not safe to eat if it is rotten

  1. Judging by smell: Sour or strange smell
  2. Judging by appearance: moldy
  3. Judging by texture: slimy or sticky