4 Foods You Should Not Keep In The Freezer

There are just some foods you should not keep in the freezer. I have friends that think the only way to keep the leftover of foods is by putting them in the freezer. God, this always makes me sick and I try every time to correct them but it just keeps repeating itself.

From bread to fruits, vegetables, and soups, they keep anything that remains of those foods in the freezer. Yes, I know cold storage is an effective way to keep and preserve foods to last longer but I can tell you it is not suitable for every type of food.

do not freeze

In this article, you will see some food materials you should not freeze or even refrigerate. You will also get to know the reasons why you should not freeze them.

Foods You Should Not Keep In The Freezer And Why


Placing uncut onions in the refrigerator makes them mushy and soggy by the time you take them out. When you remove the peel, you see that there is only one thing such onion is good for — bleeding with other types of foods.

You can no longer slice and dice such onions into foods because they would have lost their traditional colour (they have different colours). So, it’s best to keep your onions in an open, cool and dry place.


It’s really an unpleasant sight when you bring a frozen watermelon out of the freezer. Apart from the fact that it no longer looks good, the flesh becomes fibrous and not easy to bite.

If you have ever tried eating a frozen watermelon that was thawed, you would know that such watermelon loses its kind of crunchy texture. They become fibrous and tough in the mouth. Also, research has shown that keeping them at room temperature might even help preserve the antioxidants present.


One of the things freezing does to your tomatoes is to damage its tissues — just like it does to many other foods. The only way most foods can be kept frozen is by using a rapid and uninterrupted freezing process.

frozen tomatoes
Photo: pbs.org

When you freeze your whole tomatoes and bring it outside, what you have is nothing more than the juice and flesh of the tomatoes with the skin peeling off. You can no longer slice this kind of tomatoes. All you can now do is to blend with other foods.


You cannot put potatoes in the freezer for more than one reason. You should not even refrigerate your potatoes because the cold temperature makes them develop a sweet taste to the level that it becomes unpleasant.

This happens due to the conversion of starch in the potatoes to sugar. This increase in sugar will cause potatoes to darken when cooked. It is usually recommended to let your refrigerated potatoes cool totally — if you refrigerate them before you cook them. This will help reduce the level of discolouration.

Even though freezing damages some food materials, its benefits outweighs those damages caused. If you still want your food to remain safe to eat over a long period, then freezing is a very good option.


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Ahmed Ogundimu
Ahmed is a Food Scientist/Technologist first of all. A Seasoned Blogger, Astute Marketer, Food Enthusiast and Manchester United Lover. I read anything and everything available so I know so many useful and useless things.

One Comment

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  1. I don’t agree totally with the tomato one. What you can do is freeze them and when you need them you can take them out and pound them frozen in a proper mortar and pestle. You are right about not being able to slice them again though. So if you freeze you tomatoes just remember you can’t have any salads with them frozen ones. Cheers!!!

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