How Long does Chicken Fat Last in the Fridge?

If you’ve never heard of how long chicken fat lasts in the refrigerator, you’re not alone. It can be confusing and even frustrating to know that your chicken fat will not last forever. There are a few simple steps you can take to ensure your fat lasts as long as possible.

Do you ever ponder the origin of chicken fat?

In essence, it’s the oil that’s left over after cooking the chicken. Maintaining chicken fat in a cold, dry environment will extend its shelf life.

This entails placing it in the freezer or refrigerator. The lipids will begin to oxidize and turn rancid if you don’t.

We’ll describe how to preserve chicken fat in this blog post so that it keeps for the longest possible period.

What is Chicken Fat?

Schmaltz, or chicken fat, is the rendered fat from chicken skin and occasionally from the meat as well. It is a traditional fat used in Ashkenazi Jewish cuisine and is used in cooking as a delicious element. In many recipes, chicken fat can be substituted for butter or other oils and is freezer- or refrigerator-storage compatible.

Varieties of Chicken Fat

An animal fat called “chicken fat” is derived from the meat of chickens. Although it has numerous other uses, lard production accounts for the majority of its uses. In addition to various forms of cooking, lard is utilized in baking. Making soap also uses it. Candles can also be made with it. How to keep chicken fat fresh Chicken fat comes in two different categories.

The first is referred to as “white grease,” while the second is “yellow grease.” White grease has a highly delicate hue and texture. The yellow tint of yellow grease makes it tougher. For around six months, both kinds of chicken fat can be kept in the refrigerator. It will, however, survive longer if you leave it outside the refrigerator.

How Long does Chicken Fat Last in the Fridge?

Chicken fat can stay up to 6 months in the refrigerator when kept in an airtight container. It can last for up to 9 months if kept frozen.

It is crucial to remember that the fat needs to be kept out of the light and heat and should be maintained in a cold, dark location. Fat should be thrown out if it starts to smell rancid or get discolored because it has gone bad.

Notably, if you rendered the fat yourself, it’s crucial to squeeze out any pieces of meat, skin, or bones before storing it because these can speed up the fat’s deterioration.

How should Chicken Schmaltz be Stored?

An excellent source of nutrients and energy is rendered fat. It is employed in a variety of processes, including baking, soap-making, and cooking. However, rendered fat rapidly loses its nutritious value if it is not adequately kept. You can freeze rendered fat to keep it fresh. Because frozen lipids maintain their nutritional worth for a long time, this method is effective.

Rendering chicken fat for storage:

  • While it’s still hot, pass it through a cheesecloth or coffee filter. By doing this, you’ll get rid of any little pieces of chicken that can contaminate your fat and cause it to spoil.
  • After straining, put it in an airtight glass container and put the container in the refrigerator. Keep the fat away from room temperature.
  • The rendered chicken fat should keep in the refrigerator for up to six months.

You can see how simple it is to store rendered chicken. You must strain your rendered chicken fat thoroughly if you want it to last as long as possible.

How is Rendered Chicken Fat Frozen?

Use this freezing technique for extended preservation if you wish to freeze rendered chicken fat because you won’t be using it all that often (and to prevent spoilage).

  • To remove any pieces, drain the fat through cheesecloth while it is still hot.
  • Place the rendered fat in freezer-safe Ziploc bags, then freeze them.
    In the freezer, the fat can last for up to a year.
  • The fat can be used immediately after being frozen because it will still be soft enough to scoop up with a spoon.

If you’ve been keeping the fat in the refrigerator for a while and want to move it to the freezer, that’s also acceptable. Make sure the storage container can handle freezing, though.

Because Ziploc bags are simple to stack on top of one another, I advise utilizing them for freezer storage. If you only have a small amount of freezer space, this is a game-changer.

How Long is the Shelf Life of Chicken Fat?

Chicken fat can be kept for up to 6 months in the refrigerator and up to 9 months in the freezer when properly maintained. The chicken fat must be kept in an airtight container in a cool, dark location away from light and heat.

To prevent the fat from spoiling more quickly if you rendered the fat yourself, make sure to sift away any pieces of meat, skin, or bones before storing it.

To keep track of its freshness, it is also advised to label the container with the date it was stored.

The fat should be thrown out if it has developed any unpleasant odors, discoloration, or mold, just like with any other meal.

Always err on the side of caution and toss the fat if you have any doubts about its safety.

Can Rendered Chicken Fat Spoil?

To put it simply, no. The rendered chicken fat shouldn’t ever go bad because there is no water in it, which makes it impossible for bacteria to thrive. It will only turn moldy if the fat was improperly squeezed and contains pieces of solid chicken. These chicken pieces will moisten the fat and encourage the growth of germs.

There is a difference between not going rotten and not getting nasty. Chicken fat that has been rendered behaves similarly to other fats and will eventually oxidize and become bad. Although spoiled fat is not hazardous, it won’t taste or smell well.

The oxidation process is sped up by heat, light, and oxygen exposure. You should keep the rendered fat in a method that minimizes these three elements to ensure that it lasts as long as possible before getting rancid. Ideal storage is in a glass jar in the fridge or freezer.

How should Rendered Fat be Used up?

Rendering chicken fat can be used in a variety of delectable meals.

It can be used in all the same recipes that call for fats and oils, including sauteing and frying. But it’s also frequently used as an ingredient in cuisine, typically in Jewish-inspired dishes. A typical example is chopped liver.

You may spread the fat directly on toast for a truly decadent treat. However, for obvious reasons, I wouldn’t advise doing this too frequently.

Signs of Bad Chicken Fat

A few indications that chicken fat has spoiled and shouldn’t be utilized include:

  • Off-odor: Fat that has turned sour, rancid, or rotten should be thrown away.
  • Discoloration: If the fat has taken on a yellow or brown hue, this can be a sign that it needs to be thrown out.
  • Texture: The fat may be spoilt if it has grown chunky, thick, or gritty.
  • Mold: Fat should be discarded if it has mold developing on its surface of it.
  • Extraneous particles like meat, skin, or bones are present, which is a sign that the fat wasn’t thoroughly squeezed before storage.

Food poisoning can occur if you eat any form of potentially spoiled food, therefore you should always proceed with caution. It is recommended to err on the side of caution and discard chicken fat if you are unsure if it is still safe to use.

Effects of Consuming Bad Chicken Fat

Food poisoning, which can result in several unpleasant symptoms, can be brought on by consuming poor chicken fat. Among the most typical signs are:

  • Vomiting and nausea: These symptoms happen because the fat contains bacteria or other pollutants.
  • Poor chicken fat consumption might result in diarrhea, which can dehydrate a person.
  • Abdominal pain and stomach cramps: The body may experience these symptoms when attempting to fight off the toxins.
  • Headaches and fatigue: The body’s reaction to the chemicals in the unhealthy chicken fat can cause these symptoms.
  • Fever: As the body’s immune system battles off the toxins, a fever may develop.

It’s crucial to remember that individuals with weakened immune systems, such as small children, the elderly, women who are pregnant, or those who have underlying medical disorders, may exhibit more severe symptoms. Bad chicken fat can occasionally cause significant sickness or even hospitalization. Consult a doctor right away if you believe you’ve swallowed unhealthy chicken fat and have any symptoms.


Rendered chicken fat, or schmaltz, is a liquid fat that is used to cook chicken, beef, and other meats. It can be stored for months and is a great substitute for oil in a wide variety of recipes.

Chicken fat can last for up to 6 months if it is kept in an airtight container in the fridge. It can last up to 9 months if you put it in the freezer. It’s important to keep the chicken fat in a cool, dark place, away from light and heat. If you rendered the fat yourself, you should strain out any bits of meat, skin, or bones before storing it. These things can make the fat go bad faster.

We hope our guide will help you in knowing the shelf life of chicken fat when stored in the fridge.