How to Store Collard Greens?

A leafy green vegetable known as collard greens is frequently prepared in various ways. Although they retain their flavor for only two days, they can be kept in the refrigerator for up to three weeks. This article offers advice on successfully preserving vegetables, including collard greens.

How to Store Collard Greens (2)

Why Store Collard Greens?

Handling raw collard greens is crucial in ensuring food safety. Like other leafy vegetables, raw greens can host food-borne diseases. The University of Georgia Cooperative Extension provides the following advice on how to preserve collard greens to stay healthy and fresh.

A common green leafy vegetable in the southern United States is collard greens. Although they can be found all year round in some places, they are typically collected in the spring.

Like other leafy vegetables, raw greens can host food-borne diseases. To maintain collard greens’ food safety, proper storage is crucial. The University of Georgia Cooperative Extension provides the following advice on how to preserve collard greens to stay healthy and fresh.

1. Collard greens should be stored in the refrigerator at or below 40 off.

2. Before using collard greens, wait to wash them because doing so can hasten deterioration.

3. Use clean water to wash collard greens; if required, carefully scrub them with a brush to remove any sand or debris.

4. To prevent deterioration after washing, dry collard greens with a fresh towel or paper towel to eliminate any excess moisture.

5. Keep collard greens in the refrigerator’s crisper drawer in a plastic bag or another airtight container to extend their shelf life.

How to Store Collard Greens?

You may employ a few management techniques if you have an excess of fresh collard greens to ensure they stay fresh until you’re ready to use them. You may learn how to preserve collard greens properly in this post, so they stay tasty and fresh.

It’s crucial to preserve collard greens in a cool, dark environment when keeping them. In an airtight container or plastic bag, keep them in the refrigerator if feasible. They can also be kept in a cool, dark space, such as a basement or root cellar, if you cannot keep them in the refrigerator.

Additionally, before storing the greens, make sure they are completely dry. They will mold and decay more quickly if they are moist. Wash the greens in cool water, spin them in a salad spinner, or pat them dry with a fresh towel to dry them. Remove any tough or damaged leaves after the greens have dried, and store them as recommended above.

The greens should be washed one more in lukewarm water before being cut off their rough stems. The leaves can then be prepared, whichever you like. In Southern food, collard greens are frequently cooked or boiled with ham hocks or bacon. In addition, you can eat them uncooked in salads or as sandwich wraps.

Additional Tips for Storing Collard Greens

Collard greens are a nutritional powerhouse; the south is known for having an abundance of them in the spring. Here are some suggestions for handling and storing fresh collard greens so you may take advantage of their optimum flavor and nutritional value.

The greens should be properly washed in cool water before being shaken or spun dry. Don’t worry about cutting out small stems; eliminate any huge ones. The greens can be kept in a plastic container with a wet paper towel or a resealable bag. They should keep for up to five days if you store them in the crisper drawer of your refrigerator.

You can blanch collard greens before storing them if you want to keep them for longer than that. The greens should be added to a pot of boiling water, boiled for two minutes, then removed and immediately submerged in freezing water. After cooling, the blanched collard greens can be kept for up to six months in a plastic freezer bag.

Washing your Hands Before Handling

If you want to avoid illness, it is important to wash your hands before handling collard greens. These vegetables can be contaminated with bacteria and fungi, so it’s critical to ensure your hands are clean. In the United States, no reported hospitalizations or deaths from outbreaks involving these greens have been reported.

The best way to prevent contamination is to store collards in a cool, dry place. This helps keep the leaves crisp and retain moisture. Like other leafy greens, collards can wilt instantly when exposed to heat, so store them at temperatures between 35 and 40 degrees Fahrenheit.

To prevent cross-contamination, it is also essential to wash and dry your utensils before using them on collard greens. Microorganisms attach more strongly to produce surfaces, so cleaning all utensils is important before working with collard greens.

Collard greens are a healthy, high-fiber vegetable that’s packed with antioxidants. Aside from being rich in dietary fibers, they are also a good source of Vitamin K, which is important for bone health. Whether cooking with fresh or frozen collards, follow these steps to prepare them properly.


Freezing collard greens is a popular method of preserving food. Besides being cost-effective, it also saves you a lot of time. Collards can be frozen and thawed overnight, making it convenient to have them around when you need them.

To freeze collard greens, you must use the right materials and techniques. Here are some tips to ensure you have a good quality product.

First, the best way to freeze collard greens is with vacuum packing. This method effectively prevents the formation of ice crystals, a major problem with freezing vegetables. The other option is to place them on moist paper towels. However, this will produce a lot of moisture.

Secondly, it is important to choose the proper storage container. Freezing collard greens in an open plastic bag will keep them fresh but spoil after a few weeks. Alternatively, you can put them in an airtight freezer bag, preventing them from spoiling.

Can you Overcook them?

Collard greens are a wonderful vegetable to incorporate into your diet. They are low in calories and packed with vitamins. However, collard greens can be a bit difficult to digest. Therefore, it’s important to follow a few steps when preparing them.

First, you’ll want to rinse your greens several times. This will help to remove any debris. Removing the stems before putting them into the pan is also important.

Once you have rinsed the greens, you can chop them into pieces approximately 1 inch in length. You’ll want to use a sharp knife to do this.

After you have separated the greens, you’ll need to put them in a large pot. You’ll also need to add salt and sugar to them. These will help to balance out the bitterness of the greens.

Once you’ve added the ingredients to the pot, you’ll need to cook them at a low simmer. The collard greens should be cooked for about 40 minutes to an hour.

Reference: Steam cooking significantly improves in vitro bile acid binding of collard greens, kale, mustard greens, broccoli, green bell pepper, and cabbage

The ability of foods and dietary fractions to decrease cholesterol has been linked to bile acid binding capability. Reduced bile acid recirculation leads to less use of cholesterol for bile acid synthesis and less absorption of dietary fat. Cancer risk has been raised of secondary bile acids. Heart disease and cancer risk are decreased in correlation with bile acid binding capacity. Previously, we reported that some raw vegetables bind bile acid. But after being cooked, most vegetables are eaten. The effects of cooking on the in vitro bile acid binding of different vegetables were examined using a combination of bile acids that are physiologically secreted in human bile.

How to Defrost Frozen Collard Greens?

They are transferring frozen collard greens from the freezer to the refrigerator, and let them sit there until defrosted is the best method. Whether the greens were frozen individually or bundled together will affect how long it takes.

Even though they shouldn’t take too long, you can thaw them on the counter if you run out of time.

Can frozen collard greens be cooked? If the greens were stored separately, collard greens might be cooked from frozen. The collard greens can be put right into the dish that is being prepared.

This technique performs especially well when frozen collard greens are used in soups, stews, or stir-fries.

How to Tell if Collard Greens are Bad?

How to identify rotten fresh collard greens:

  • The collard greens have wilted or become limp.
  • The collard greens can feel slimy or are.
  • The collard greens are now turning a typical green-to-yellow tint.
  • The collard greens smell strange or harsh.

Finding the fragrances of the foods you regularly eat is good. This makes it simpler to recognize them when they start to smell bad. Fresh collard greens have a sulfuric scent by nature.

How to Keep Collard Greens from Wilting?

Collards are susceptible to withering after harvest, which occurs when they lose moisture, like most leafy greens. Their vitamin content decreases throughout this procedure, making them potentially dangerous to eat afterward.

Preventing wilting in the first place is the greatest approach to avoid it later. So how may collard greens be prevented from wilting?

Collard greens should be stored in the crisper drawer of your refrigerator in airtight plastic bags to prevent wilting. Try not to fill the crisper drawer to the brim when keeping them. Another method is to place them in an open plastic bag, wrap them in a damp paper towel, and then refrigerate them. It was then keeping them.

This storage method keeps collards cool and wet between 32°F and 36°F, which is ideal for cool-season crops 9.

As a result, this temperature and relative humidity keep the leaves from drooping and softening, preserving their beauty, marketable weight, nutritional content, and flavor 10.

How to Season Collard Greens without Meat?

Yes, you can eat collard greens as a vegan or vegetarian, but you’ll need to take a few extra steps to acquire the same smoky flavor. I like to double the amount of smoked paprika and replace the meat with dried, smoked chillis.

Your stock is the secret to perfectly seasoned meatless greens. I advise excluding the chicken bits from this ready stock.

Another excellent flavoring ingredient is soy sauce. It has a slight umami element that will give the greens a little more depth.

When making vegan collard greens, I frequently add curry, all spices, and a lot of garlic.

Occasionally, I’ll sauté big chunks of portobellos to make them taste like smoked turkey or pig.

Can you Eat too Many Collard Greens?

Although collard greens are excellent for you, there is such a thing as too much of a good thing. The fiber in collard greens takes longer for your body to digest than many other foods. Constipation or gas might result from consuming too much fiber all at once.


In summary, collard greens are incredibly healthy, whether cooked or frozen.

Freezing is the best option to keep your collard greens’ flavor and texture while preserving them.

Preparing these wonderful vegetables for freezing takes 4-5 minutes.

Use collard greens you’ve successfully frozen in casseroles, soups, or stews.

They can also be used instead of cabbage in classic dishes like coleslaw (great with low-carb, keto, or paleo diets).