How long are black beans good for in the fridge?

In this brief guide, we are going to answer the question “How long are black beans good for in the fridge” with an in-depth analysis of the shelf life of black beans. Moreover, we are going to discuss the different ways to spot spoiled beans.

So without much ado, let’s dive in and figure out more about it.

How long are black beans good for in the fridge?

Cooked black beans last for about 3-5 days if stored at or below 40 degrees Fahrenheit in the fridge. It should be stored in air-tight containers or plastic zipper bags on one of the shelves of the refrigerator.

On the other hand, open canned black beans last for about 3-4 days if stored properly in the refrigerator at or below 40 degrees Fahrenheit.

It is worth mentioning that the figures mentioned above are the estimated shelf life of black beans.

What is the optimum temperature to store cooked black beans?

You should always store your cooked black beans at 40 degrees Fahrenheit or below. Bacterial growth takes place at a faster pace between the temperature of 40 and 140 degrees Fahrenheit, therefore it is always advised to store your black beans at a lower temperature to preserve their freshness for a long time.

How long do black beans keep at room temperature?

Cooked black beans or open canned black beans last for about 2 hours when kept at room temperature. 

You should discard the cooked black beans that have been left in open for more than 2 hours as bacterial growth takes place at a faster pace between the temperature of 40 and 140 degrees Fahrenheit, therefore there are greater chances of the black beans being already contaminated with bacteria when left out for more than 2 hours.

Moreover, if the temperature of the surroundings is about 90 degrees Fahrenheit, then the process of spoilage takes place at a faster pace and it is recommended to discard cooked black beans that are left out in the open for more than an hour at 90 degrees Fahrenheit.

The only exception is the unopened canned black beans that last for about 2-5 years if stored in a cool, dry, and dark corner of the pantry away from direct sunlight and heat.

How long are black beans good for in the freezer?

Cooked black beans, if kept in an air-tight container or air-tight plastic freezer bag, can last for up to 6 months in the freezer. 

Thus keeping the black beans in the freezer will increase their shelf life considerably owing to the cool temperature of the freezer that halts the bacterial growth on the black beans.

How long do black beans last after being frozen and thawed?

Frozen cooked black beans if thawed in the refrigerator can stay there for 3-4 days before reheating and consuming them. 

But if you thaw your black beans in a bowl of cold water or the microwave, it is advised to use them immediately after heating them till their internal temperature rises to 165 °F.

Can I refrigerate the reheated pre-cooked black beans?

So once you have reheated the pre-cooked black beans, you should never refrigerate them. As when you reheat the black beans, their temperature rises more than 40 degrees Fahrenheit and we know that bacteria grows at a faster rate between 40 and 140 degrees Fahrenheit. So the bacteria will find their way to your black beans and you should never refrigerate the reheated pre-cooked black beans.

You can read the health benefits of black beans here.

Different ways to spot spoiled black beans

There are a couple of indicators that point out spoiled black beans. You should consider the appearance, texture, and smell of the black beans to reach a  final verdict on whether or not they have gone bad.

Appearance

If you spot a mold or other organic growth on your cooked black beans then it means that your black beans have gone bad and the best thing you can do in this scenario is to get rid of them.

It is worth mentioning that you should refrain from smelling beans that have molds on them as molds can produce mycotoxins that if they enter your body even via inhalation can disrupt your gut microflora thereby weakening your immune system.

Moreover, if you see white liquid surrounding the beans then it means that they have gone bad. 

Texture 

If you feel something slimy or gooey while touching the cooked black beans then it means that your black beans have gone bad and it is better to discard them. 

Smell 

If you smell something sour while taking a sniff test of your cooked black beans then it means that your black beans have gone bad.

If microbes somehow found their way to your beans and have spoiled it then the best thing you should do is to discard them.

Conclusion

In this brief guide, we answered the question “How long are black beans good for in the fridge” with an in-depth analysis of the shelf life of black beans. Moreover, we discussed the different ways to spot spoiled beans.

Citations

https://www.stilltasty.com/fooditems/index/16543#:~:text=Properly%20stored%2C%20cooked%20black%20beans,2%20hours%20at%20room%20temperature.
https://www.stilltasty.com/fooditems/index/16541
https://www.foodnetwork.com/healthyeats/healthy-tips/2020/03/how-long-do-canned-beans-last#:~:text=Canned%20foods%20can%20be%20stored,for%202%20to%205%20years.

Mahnoor Asghar is a Clinical Nutritionist with a bachelor's degree in Nutrition and Dietetics. She is compassionate and dedicated to playing her part in the well-being of the masses. She wants to play a fruitful role in creating nutrition and health-related awareness among the general public. Additionally, she has a keen eye for detail and loves to create content related to food, nutrition, health, and wellness.