Can you reheat soup?

In this brief guide we will address the question, “can you reheat soup?” as well as other questions pertaining to the subject at hand like can you reheat soup from frozen and is it safe to reheat soup. Moreover, we will also emphasize how many times you can reheat soup and how you should reheat soup.

Can you reheat soup? 

Yes, you can reheat soup. Soup is easy to heat; be it on the stovetop or in the microwave. While reheating soup seems like an easy task, it should never be confused with thawing or defrosting. 

Proper reheating means that you kill the microorganisms and then serve the food. The food is now safe to consume with minimal changes in its flavour and texture. However, proper thawing only ensures the absence of any frozen particle or portion in your food item. Therefore, do not just consume thawed food as it still may contain some microorganisms that haven’t been killed. Even in the oven! 

A core temperature of above 75-degree Celsius is usually recommended to ensure the absence of all life forms within the food. Moreover, this temperature should also be maintained for a minimum of 2 minutes. 

Can you reheat soup twice? 

As a matter of fact, you can actually reheat soup twice. However, you will observe some changes in texture and consistency. Due to this change, it is never recommended to reheat it twice. With additions in your soup, it is possible that you reheat it more than once. 

  1. Add a little bit of water

Reheating while ensuring a steady temperature of above 75-degree celcius in the pan, or about 120-degrees in the oven will cause the water in your soup to evaporate. This will in turn increase the consistency and viscosity of your soup. Moreover, with water loss, you will also experience a concentrated flavour. 

To eliminate this, add just a little bit of water to balance the taste and viscosity from the other end. 

  1. Stir it constantly

Constant stirring will help in mixing the ingredients of the soup. This is just a general rule that you should follow every time when making soup. You should not just wait for just reheating soup the second time in order to stir it up. Stirring is a must.

Can you reheat soup from frozen?

Yes, you can reheat soup from frozen. Like mentioned earlier, reheating and thawing are two different parts of the cooking process. The answer to this question also depends on your personal preference as well. Ideally, you should thaw the soup overnight in the refrigerator at a steady temperature, so it is all prepped up for when you want to reheat it. However, reheating in the microwave is an option that can be explored in this regard. 

It is important to note that your soup should be boiling hot when you take it out of the microwave. If you want to thaw and reheat it together, then you need to heat it for a longer period of time to ensure the absence of all life forms. 

How many times can you reheat soup? 

Ideally speaking, you can only reheat soup once. After the first time, the flavour and the consistency of your soup will start to deteriorate. Moreover, drastic changes in temperature also damage the nutritional profile of foods. 

Keeping this in mind, if you still want to go with heating it the second time, then you can. This is more like a matter of personal preference. If you store your soup in a properly sealed and safe environment and also follow good hygiene practices in your kitchen, then you can use it more than once. It will be safe to consume, but the flavor and consistency might not be the same anymore.

How should you reheat soup? 

You can reheat soup in one of the two essential ways – on the stove, in the oven. Whether you choose a pan or an oven is entirely up to you. However, there are some practices that you need to keep in mind before reheating. 

  • Use clean utensils: Always use new and properly dried utensils to put your soup into. 
  • Maintain the core temperature: The core temperature of your soup should be equal to 75 for a minimum of 2 minutes. Anything less will increase chances of contamination. More would overcook your soup. 
  • Use a thermometer to check the temperature: Be on the safe side and always use a thermometer to check the temperature of your soup. Note that the tip of your thermometer should be sterilized before and after use. 


In this brief guide we have addressed the question, “can you reheat soup?” as well as other questions pertaining to the subject at hand like can you reheat soup from frozen and is it safe to reheat soup. Moreover, we have also emphasized on how many times you can reheat soup and how you should reheat soup.



Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.

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