Can Bananas Go Bad in the Freezer (What Expert’s Say)

Have you bought more bananas than you need? Want to know how to save now? No worries! You can store extra bananas in the freezer.


We all know the benefits of bananas. It lowers blood pressure and contains high fiber and low carb. So it is better to eat a banana every day. And these bananas can be stored in the freezer for a long time if frozen properly.

Will Bananas go Bad in the Freezer?

It is important to remember that even if the bananas are frozen adequately at the right temperature, they will remain quality full for a certain period. It is better not to eat frozen bananas stored for a long time. There is a possibility of getting sick.

Can You Eat Frozen Bananas?

However, there is no doubt that you can eat frozen bananas by making smoothies, pancakes, or ice cream. Besides, you may not like to eat frozen bananas as the color of frozen bananas becomes a little darker and softer.

However, it is not suitable to use frozen bananas for more than six months. This is because the potassium and sodium in bananas are healthy for the heart. So it is better to eat at least two bananas a day, even if it is frozen.

If you want to make smoothies or ice cream, you can directly blend the bananas from the fridge. And if you’re going to make baked items or banana bread, you have to defrost the bananas and use them after melting.

How Long do Bananas last in the Freezer?

It is best to store bananas in the freezer to avoid blackening; as black bananas become softer and rot faster, bananas stay good for 2-3 months. However, frozen bananas deplete vitamins and fiber over time, leading to poor health.

Here are the tips on keeping bananas in the freezer for 2-3 months.

Step 1: First, you have to peel the bananas.

Step 2:

  • Then spread the baking sheet in a tray.
  • Cut the peeled bananas to 1-1.5 inches.
  • Place them on the sheet.

Step 3: You have to keep it in the freezer and flash it for about 2 hours.

Step 4: Now, take out the tray, fill the banana pieces in an air-tight bag, and store it in the freezer. 

Why do Bananas go Brown in the Freezer?

If you leave the banana for a while, it goes brown. If you bake a ripe banana, it turns brown; the banana stored in the fridge also goes brown. So, in my opinion, there is a connection between it and chemical reactions.

When bananas are left in the freezer, a compound called melanin in its cells oxidizes with the air. As a result, the banana goes brown.

How do you Know if Frozen Bananas are Rotten?

You can store all fruit in the freezer indefinitely but for a specified period. For example, in the case of banana, if it is properly sealed and kept in the freezer, it stays suitable for 2-3 months. 

The only question is when you realize your frozen banana is gone. If you see the following symptoms, you will understand that frozen bananas are no longer suitable for eating.

  • If the banana gets black, it should be understood that it has not been sealed well, so it has come in contact with more air.
  • Once the frozen banana is soft and crumbly, it must be understood that it has become nauseous.
  • If you develop white fungus, you must not eat it.
  • The foul smell comes from rotten bananas. So if an awful smell spreads from your frozen banana, it has become inadequate for sure.

FAQs: Related Question

Q1. Can frozen bananas make you sick?

The quality of frozen bananas depends on how long it has been frozen. Bananas can be eaten for 2-3 months in a fully air-tight condition at a temperature of 32 degrees Fahrenheit. There is no possibility of harm to health.

Q2. Can bananas ferment in the freezer?

All fruits can ferment in the freezer for sometimes. But bananas can be kept in the freezer after completing the fermentation process. Otherwise, the pH of fermented bananas may change.


Among the fruits, bananas can be eaten both raw and ripe and fermented. Ripe bananas can also be stored in the freezer.

Keep in mind, do not eat frozen bananas after 6 months. I don’t want you to get sick by eating rotten bananas.