How To Reheat McDonald’s Fries | 6 Best Methods

McDonald’s fries are one of the most loved items on their menu. Many times we end up ordering extra and having leftovers. Nobody likes to throw McDonald’s fries away but the question is can you reheat them?

McDonald's Fries

You can reheat McDonald’s fries, maintaining the flavor and crispiness of the fries. You can microwave them or put them in the oven for a few minutes. If you want them to be extra crispy, try reheating them in the air fryer. You can even refry them. 

Another way to enjoy McDonald’s fries is to make them at home. You can check out our easy McDonald’s fries recipe and try making them yourself. 

Now that I have told you that you can reheat your Mickey D’s fries, let me enlighten you on how you can go about it. Keep reading for your “Reheating Fries” degree. 

Is It Safe To Reheat McDonald’s Fries The Next Day?

McDonald's Fries

Yes, if your McDonald’s fries are well stored in the refrigerator, then you can reheat them the next day. Please keep in mind that any food from restaurants should be consumed on the same day.

If you are storing them in the refrigerator, then they should be eaten within ten days after reheating them properly. 

However, the taste and flavor may not be precisely the same. Fries have many preservatives added, so it is safe to reheat the McDonald’s fries. Also, if you are vegan, check out our detailed blog about whether McDonald’s fries are vegan or not.

Best Ways To Reheat McDonald’s Fries

When it comes to reheating the McDonald’s fries, then you have different options to try. The final result will vary depending on the method you use. You can try microwaving the fries or putting them in the oven. 

You can also choose the healthier way and air fry the fries. There are other options available as well. Today we will discuss the best ways to reheat and also share how they turn out.

1. How To Reheat McDonald’s Fries In Microwave? 

McDonald's Fries

If you want to reheat the McDonald’s fries in the microwave, then you simply have to spread the fries on a plate. Please use a microwave-safe plate for this process.

You only have to heat the fries for 20-30 seconds. The fries may not be crispy, but they won’t dry out. You can try to cover the fries with a damp towel while heating in the microwave and then crisp them up in the air fryer. 

Steps to reheat the fries in the microwave

  • Place your Mcdonald’s fries on a microwave-safe plate.
  • Microwave the fries on high heat for 20-30 seconds.
  • Put the fries on rest for a few seconds before serving.
  • Cover the fries with a damp paper towel, and then air fry them for 30- 40 seconds to make them crisp.

After microwaving the Mcdonald’s fries, the inside filling is soft. If you don’t mind the soggy fries, then this is a great option. The best thing about microwaving the fries is that they are not dried out, even if they are not as crunchy as the original ones.

2. How To Reheat McDonald’s Fries In Oven? 

McDonald's Fries

If you want to reheat the McDonald’s fries in the oven, then first preheat the oven to 400°F or 200°C after placing the baking tray inside it. Spread the fries on the hot baking tray and sprinkle little water. 

Now cover the fries with the foil adequately. Heat the fries for 2-3 minutes, and then remove the foil and heat for another 1-2 minutes. If your oven is not a convection oven, then increase the temperature to 450°F or 230°C. 

If you add too much water, the fries will not be crispy enough. If you want it to be extra crispy, you can skip the foil paper covering. However, keep in mind that the more you heat, the more crispy it will get, but it will also dry out your fries.

Steps to reheat the fries in the oven

  • Preheat the oven to 400°F or 200°C or 450°F or 230°C (if your do not have convection oven)
  • While preheating, place the baking tray in the oven.
  • Now, spread the fried on the hot baking tray.
  • Sprinkle some water so that your fries do not dry out after reheating.
  • Try covering the fries with foil paper. This will make your fries crispy and keep them moist as well.
  • Heat the fries for 2-3 minutes.
  • Now uncover the fries and heat for another 1-2 minutes.
  • Serve it hot and enjoy it with your choice of dipping sauce.

The best thing about reheating the fries in the oven is that you can reheat lots of them without dividing them into batches. It will cut your extra time and effort. This is an excellent option if you don’t like the moist fries.

3. How To Reheat McDonald’s Fries In Air Fryer?

McDonald's Fries

To reheat the McDonalfd’s fries in the air fryer, simply set the fryer at 400°F (200°C) and spread the fries on the basket. Slightly damp a little oil on the fries and heat them for 1-2 minutes. 

You can enjoy the fries straight from the air fryer after resting them for a few seconds. If you want your fries to be moist, you can first heat them in a microwave after covering them with foil, and then air fry them to make them crispy.

Steps to reheat McDonald’s fries in an air fryer

  • Set the air fryer at 400°F (200°C).
  • Spread the fries on the basket.
  • Drizzle little oil on the fries.
  • Heat the fries for 1-2 minutes.
  • Let the fries sit for a few seconds, and then serve it.

The best thing about reheating the McDonald’s fries in the air fryer is that they turn out to be very crispy. However, the fries won’t be moist enough and may also dry out. Just remember not to overcrowd the fries. Reheat in batches and enjoy.

4. How To Reheat McDonald’s Fries In Toaster Oven? 

McDonald's Fries

Reheating McDonald’s fries in the toaster oven is a better option than using an oven. The fries turned out to be crisper and tasted better. The steps to reheat the fries in the toaster oven are similar to the regular oven. 

It would be best if you preheated the toaster oven at 400°F or 200°C. If your toaster oven is not conventional, then try increasing the temperature to 450°F or 200°C. Use a baking sheet with foil. You can also use a cookie sheet. 

Put the fries and remember not to overcrowd the fries. Let the fries heat up for not more than three minutes. Take the fries out and toss them. Heat the fries for another one minute. You will get golden crispy fries. While reheating the fries, keep a constant check on them to avoid any burnings.

Steps to reheat McDonald’s fries in the toaster oven

  • Preheat your toaster oven to 400°F or 200°C or 450°F or 200°C (if not using the conventional oven).
  • Place the baking sheet along with the foil.
  • Put the fries without overcrowding them
  • Let the fries heat up for around 3 minutes.
  • Do not heat them for more than 3 minutes, or else they will end up burnt.
  • Take the fries out and toss them.
  • Now again, heat the fries for another one minute.
  • Serve and enjoy the crispy fries.

The best thing about using a toaster oven for reheating the fries is that you will have the perfect crunch. This is obviously a better option than a regular oven.

5. How To Reheat McDonald’s Fries By Deep Frying? 

McDonald's Fries

If you want to reheat the McDonald’s fries by deep frying, then simply heat enough oil in a pan to 350°F (180°C). Add the fries and heat it for 20-30 seconds. If you have a lot of leftover fries, then work in batches. 

Let the fries rest on a paper towel for a minute to soak up the extra oil, and then serve them. Remember not to overheat the fries. 

Also, if your fries have salt, it will lower the oil’s smoke point and degrade the oil, and you may have to throw the fries away soon. The deep frying option is really hectic and does not give any extraordinary results.

Steps to reheat the McDonald’s fries by deep frying

  • Heat some oil in a pan to 350°F (180°C).
  • Remember to add enough oil so that you can submerge the fries.
  • Now add the fries and fry them for 20-30 seconds.
  • Take the fries out of the pan and place them over a paper towel. 
  • Repeat the steps with other batches of the fries.

A helpful tip if you always have leftover fries is to order unsalted fries. You can add salt when you are eating them so that if you are heating the left ones by deep frying, then your oil will not degrade quickly.

6. How To Reheat McDonald’s Fries In Skillet? 

McDonald's Fries

You can also reheat your McDonald’s fries in a skillet. Simply heat a pan on a medium-high flame and place the fries in a single layer. Sprinkle some water on the fries and cover the pan with the lid. 

Heat the pan for 30 seconds while covered. Now add some oil and fry the fries until they are crispy. Let the fries rest after you take them out from the pan for 30 seconds, and then enjoy.

Steps to reheat the McDonald’s fries in a skillet

  • Heat a pan on a medium-high flame.
  • Place your fries on the pan.
  • Make sure you spread the fries in a single layer.
  • Sprinkle little water on the fries and cover the lid.
  • Heat the fries for 30 seconds covered.
  • Now remove the lid and drizzle little oil on the fries.
  • Fry the fries in the oil until they turn crispy.
  • Place the fries on a paper towel and let them rest for 30 seconds.
  • Now you can serve and enjoy your McDodnald’s leftover fries.

The best thing about reheating McDonald’s fries in a skillet is that the water will keep the fries moist from the inside, and frying them will give a crispy texture. You have to be careful with the water. Refrain from excess, or else your fries will get soggy.

I recommend using less oil as your fries will have salt, which can degrade the oil. Simply drizzle a little bit of oil and fry them really well.

 How To Store McDonald’s Fries Properly After Reheating Them?

McDonald's Fries

Storing the leftover fries is not tricky. If you want to store reheated fries, then make sure you consume them soon.

To store the reheated fries, make sure that you tightly pack the fries in a container and refrigerate them. Before refrigerating the McDonald’s fries, make sure that the fries are cooled down to room temperature. Do not put anything that is still hot or warm; the food item can get moisture and spoil quickly. 

Once the fries are at room temperature, put them in an airtight container lined with a paper towel. This will help to soak up excess moisture and save your fries from getting soggy and extra soft. Use the fries as soon as possible.

The best is to finish after you order but do not store the fries for more than four days as not only the taste but the quality also decreases. I personally do not recommend storing the fries after reheating them. You can always order a fresh one from your nearest McDonald’s outlet.

Can you Reheat McDonald’s fries more than once?

McDonald's Fries

Yes, you can reheat McDonald’s fries more than once. You should make sure that you store the reheated fries well so that when you reheat them the second or third time, they still taste fresh. 

 Also, ensure that the fries have not gone bad, as any restaurant food does not last for long. They can have different tastes as compared to fresh ones, and the quality will also be different. If you reheat them repeatedly, the flavor will completely vanish and can have a harmful impact on your health.

 Is Reheating Fries At Home Worth It?

McDonald's Fries

Well, if you have leftovers, then there is no point in throwing them away when you can eat them again after reheating. However, you should know that reheating fries will not be as good as the fresh ones.

Not only the flavor but the quality will also be affected. If you reheat the fries properly, then you can somehow try to capture the flavor without degrading much of their quality. 

In my opinion, you can try microwaving the McDonald’s fries or reheating them in a skillet. These two options will give you the optimum taste and quality. Other options are also okay if you don’t have a microwave or a skillet.

Avoid deep frying them, as it is the last option for you. You can always reheat them at home if you are okay with a little soggy and less crispy fries.

Recipe Card

How To Reheat Mcdonalds Fries

You can reheat McDonald’s fries, maintaining the flavor and crispiness of the fries. You can microwave them or put them in the oven for a few minutes. If you want them to be extra crispy, try reheating them in the air fryer. You can even refry them.
5 from 2 votes

Equipment

  • Oven
  • Microwave
  • Frying Pan
  • Toaster Oven
  • Air Fryer
  • Materials
  • Aluminum Foil
  • Baking Tray
  • Baking Paper
  • Paper Towel

Instructions
 

Microwave Method

  • Place your Mcdonald’s fries on a microwave-safe plate.
  • Microwave the fries on high heat for 20-30 seconds.
  • Put the fries on rest for a few seconds before serving.
  • Cover the fries with a damp paper towel, and then air fry them for 30- 40 seconds to make them crisp.

Oven Method

  • Preheat the oven to 400°F or 200°C or 450°F or 230°C (if your do not have convection oven)
  • While preheating, place the baking tray in the oven.
  • Now, spread the fried on the hot baking tray.
  • Sprinkle some water so that your fries do not dry out after reheating.
  • Try covering the fries with foil paper. This will make your fries crispy and keep them moist as well.
  • Heat the fries for 2-3 minutes.
  • Now uncover the fries and heat for another 1-2 minutes.
  • Serve it hot and enjoy it with your choice of dipping sauce.

Air Fryer Method

  • Set the air fryer at 400°F (200°C).
  • Spread the fries on the basket.
  • Drizzle little oil on the fries.
  • Heat the fries for 1-2 minutes.
  • Let the fries sit for a few seconds, and then serve it.

Toaster Oven Method

  • Preheat your toaster oven to 400°F or 200°C or 450°F or 200°C (if not using the conventional oven).
  • Place the baking sheet along with the foil.
  • Put the fries without overcrowding them
  • Let the fries heat up for around 3 minutes.
  • Do not heat them for more than 3 minutes, or else they will end up burnt.
  • Take the fries out and toss them.
  • Now again, heat the fries for another one minute.
  • Serve and enjoy the crispy fries.

Deep Frying Method

  • Heat some oil in a pan to 350°F (180°C).
  • Remember to add enough oil so that you can submerge the fries.
  • Now add the fries and fry them for 20-30 seconds.
  • Take the fries out of the pan and place them over a paper towel.
  • Repeat the steps with other batches of the fries.

Skillet Method

  • Heat a pan on a medium-high flame.
  • Place your fries on the pan.
  • Make sure you spread the fries in a single layer.
  • Sprinkle little water on the fries and cover the lid.
  • Heat the fries for 30 seconds covered.
  • Now remove the lid and drizzle little oil on the fries.
  • Fry the fries in the oil until they turn crispy.
  • Place the fries on a paper towel and let them rest for 30 seconds.
  • Now you can serve and enjoy your McDodnald’s leftover fries.
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Conclusion

So far, we have learned six different ways to reheat the fries at home. We have also concluded that microwaving the fries or using a skillet are the best options available at home.

Not only fries, but we often end up ordering extra food items from McDonald’s, like burgers and nuggets.

If you are confused about whether you should reheat the burgers and nuggets the same way as reheating fries, then don’t scratch your heads and check out our detailed guide on reheating McDonald’s burgers and nuggets.

We will be back with more exciting and helpful information. Until then, order your fries but remember not to order extra fries, or else you will need to reheat them.

Frequently Asked Questions (FAQs)

How much does a McDonald’s small fries cost?

McDonald’s small fries can cost you $1.39.

How much does a McDonald’s large fries cost?

McDonald’s large fries can cost you $1.89.

How many calories do McDonald’s fries contain?

McDonald’s small fries contain around 230 calories whereas McDonald’s large fries have 480 calories in total.

Can we eat cold fries?

Yes, cold fries are safe to eat if they are stored properly. If the fries are left at room temperature for more than 2 hours then you should avoid eating them.

Can you reheat the cheese fries?

Yes, you can reheat cheese fries very easily using an air fryer.

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