5 Foods You Should Not Reheat In The Microwave


Did you know that you should not reheat certain foods in the microwave?

It may come as a surprise to some people, but there are actually quite a few foods that you should avoid reheating in the microwave.


Well, the high heat of a microwave can cause these foods to explode, splatter everywhere, or become harmful to your health.

This article will highlight five foods that you should avoid reheating in the microwave.

So, without further ado, let’s get started!

The 5 foods you should not reheat in the microwave

1. Processed meat

Wait… Don’t even try to deny it.

Processed meat is a staple to almost every household in the U.S. and Canada.

And there’s nothing wrong with that.

But, when it comes to reheating processed meat in the microwave, you might want to reconsider.

Processed meats like bacon, sausage, and ham tend to get dry when reheated.

But that’s not all.

Processed meats are loads of preservatives and other chemicals to keep the taste and consistency long enough for them to stay in stores as long as possible.

So when you reheat processed meat, some of these chemicals undergo different changes, which can affect your health.

Therefore is advised not to reheat processed meat in the microwave.

2. Hard-boiled eggs

Eggs are a low-calorie food that is full of protein and healthy fats.

They are great to eat for breakfast in the morning or as a snack during the day.

You can cook them, fry them, boil them… you name it!

Unfortunately, they don’t do so well when reheated in the microwave.

The high heat of a microwave can cause them to explode which will make a huge mess for you to clean up later.

Eggs also tend to become rubbery and dry when reheated in the microwave which makes them unpleasant to eat.

But how can I reheat eggs, you ask?

Simply put them in a pot of water and heat until they are warm.

Or put them in a bowl of hot water for 5 minutes.

3. Coffee

Coffee is a morning ritual for many people.

But, reheating coffee in the microwave is not the best idea.

When you reheat coffee in the microwave, it loses its original taste.

How’s that?

The microwaves will break down the coffee’s compounds, causing it to lose its taste and fresh aroma.

So, it is best to brew a fresh pot instead of reheating coffee in the microwave.

4. Leafy vegetables and other foods rich in nitrates.

Vegetables are a great source of vitamins and minerals that we need to stay healthy.

However, some vegetables are not so great when reheated in the microwave.

For example, leafy vegetables, like spinach and kale, are packed with nitrates.

When these veggies are reheated in the microwave, the nitrates convert to nitrosamines that can increase your risk of cancer.

The European Food Information Council (EUFIC) recommends avoiding reheating spinach and other leafy vegetables in the microwave to reduce your risk of nitrosamine exposure.

For a safer option, you can cook leafy vegetables in boiling water or steam them.

5. Red Pasta Sauce

You’ve probably heard from more than one person that you shouldn’t reheat pasta.

And the reasoning behind that is pretty simple:

When you microwave red pasta sauce, the high heat can cause the sauce to explode.

The sauce will then spill out of the container and onto your microwave, making a mess.

And since the microwave is usually a pretty tight space, it can be hard to clean.

Final thoughts on foods you should not reheat in the microwave

From now on, avoid reheating these five foods in the microwave.

Instead, try some of these tips:

  • For processed meats, heat them in an oven or stovetop.
  • Reheat eggs by boiling them or heating them in hot water.
  • Brew a fresh pot of coffee instead of microwaving it.
  • Cook leafy vegetables by boiling them or steaming them.
  • Reheat red pasta sauce on the stovetop.

Also, make sure to never heat up any canned goods in the microwave as they can explode.

More resources: 7 Uses of Microwave That Will Surprise You