Why Do Chicken Gizzards Turn Green And How To Fix It

why does chicken gizzard turn green

If you’re new to chicken gizzards, the sight of a bunch of green things in your grocery store might be a little off-putting.

They’re actually pretty easy to cook with and make an excellent addition to many meals.

But before you get started with cooking these things up, let’s talk about why they turn green in the first place!

Why is the chicken gizzard green?

As counterintuitive as it may seem, green chicken gizzards are actually a sign of a healthy chicken.

The gizzard is one of the most important organs in a bird’s digestive tract, and it’s there to do exactly what its name implies: grind up food for easier digestion.

Green gizzards are therefore not just an aesthetic issue—they can tell you something about the quality of your meat.

If you cut into a fresh chicken, you might be surprised to see that instead of being brown or red like other parts of the animal, its gizzard is bright green (or sometimes even blue).

This coloration isn’t an indication that something has gone wrong with your meal: it’s actually quite normal for these organs to look this way after animals have been slaughtered and cleaned properly before cooking or butchering.

Instead of being caused by some sort of infection or bacteria, the coloration is actually caused by a chemical reaction between iron in the gizzard and oxygen in air.

When the gizzard is removed from its protective sack after slaughtering, it begins to oxidize—just like how iron turns red when exposed.

What is the yellow stuff on gizzards?

Tyson Individual Quick Frozen Chicken Gizzard, 5 Pound -- 4 per case.

It’s a natural part of the gizzard.

The yellow liquid is produced by glands in the gizzard and helps break down food before it enters your chicken’s stomach.

The substance itself is not harmful, nor does it indicate that something has gone wrong with your chicken or its meat.

So long as you aren’t seeing green or brown spots on your gizzards, they are perfectly safe to eat!

You can also use the yellow liquid as an indicator of how fresh your chicken was when she died: if there’s no liquid in there, then either (a) she wasn’t very fresh when she died or (b) her gizzard was empty because all her innards had already been eaten by someone else before you got to them.

Do gizzards need to be cleaned?

The short answer to this question is, “No.” Unlike the liver or other internal organs, gizzards are a natural part of the chicken and are safe to eat.

The only reason you would want to remove them is if they were not cooked thoroughly enough; undercooked gizzards can still be full of bacteria that can cause food poisoning.

Gizzards are rich in iron (more than beef liver), protein (more than beef heart) and calcium (more than cow’s milk).

They also contain Vitamin B6 and thiamine, which help with metabolism and brain function respectively.

How long do chicken gizzards last in the fridge?

Chicken gizzards have a shelf life of about 1-2 days in the fridge.

You can keep them for another 2-3 days in the freezer, but they’re best fresh and cooked.

In the pantry, they’ll last for about 4 months if properly stored.

 If you leave them out on your countertop or in an open cabinet, they’ll only last a few days before going bad.

The shelf life of chicken gizzards depends on how well you store them and what kind of packaging the vendor uses for shipping purposes (if applicable).

Food that is stored in airtight containers can last for several months or longer but will eventually go bad if you don’t eat it.

So make sure to eat up your chicken gizzards within a week or two, and if they’re still good after that point then store them in an airtight container before putting them back into the fridge.

How to store chicken gizzards

PrimalTek Cut-to-Size Vaccuum Bag Rolls - User Friendly for Food...

Keeping gizzards properly stored is the best way to avoid green gizzard disease.

The most important thing to remember is that you should keep them refrigerated at all times and store in a covered container.

This will prevent any bacteria from growing on your chicken gizzards, which can be harmful.

The general rule of thumb for storing cooked chicken gizzards is 3 days in the refrigerator.

However, it’s best to check with your specific recipe for more information about freezing time frames and other storage requirements before freezing raw or cooked chicken gizzards.

About six to eight months ago I bought a bag of fresh chicken gizzards from the local butcher and put them in my freezer.

They stayed there until I ran out of room for other things that needed refrigeration, at which point they went into my refrigerator.

During this time, I didn’t notice any change in color on these gizzards.

Gizzards should be refrigerated at 40°F or below.

Gizzards are best if used within two days of purchase, but can be safely stored in the freezer for up to 4 months.

You may notice that gizzards turn green when frozen and thawed out.

This coloration does not affect the taste or quality of gizzards.


It’s important to remember that chicken gizzards are naturally fatty and greasy.

That means they’re prone to turning green if you don’t cook them properly or if there’s too much alkaline in the marinade.

If you’re wondering why your chicken gizzards turned green after cooking, read on for some tips on how to prevent this from happening again in the future!

Was this article helpful?

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?