How To Microwave McDonald’s Fries (7 Easy Steps)

Categorized as Microwave
How To Microwave McDonald’s Fries

If you’ve recently been to McDonald’s, you might have brought home fries with your meal. It is easy to assume that the fries are one of their best items on the menu. After all, they are fried and taste delicious.

You might be eyeing them now, contemplating whether you should munch on some or whether you should save them for later. If you’ve decided to consume them later, you might want to know how to reheat them, and the microwave seems like a perfect option. But, can you really reheat McDonald’s fries in the microwave?

Can You Microwave McDonald’s French Fries?

You can reheat McDonald’s French fries in the microwave. It is an easy process that everyone, from kids to adults, can do.

Here’s a short guide on how to reheat McDonald’s fries in the microwave:

Put the Mcdonald’s fries onto a microwave-safe plate and spread them out so they are not in one big clump. Cover the fries with a paper towel. Set the microwave power to high power and microwave for up to 30 seconds. Then take the plate out of the microwave and air fry the fries at 350 degrees Fahrenheit for 30 seconds.

What You Should Consider Before Microwaving McDonald’s Fries

Although using a microwave is fast and easy, I must warn you that it’s really hard to maintain the original taste and texture of McDonald’s fries.

Reheating in a microwave can be tricky, and there is always a possibility that your fries will come out either soggy or dry. Also, some people do not prefer microwaved foods because they tend to lose their flavor while microwaving.

But if you’re dead set on using the microwave method, I’ll share the secret with you of how to reheat McDonald’s French fries in the microwave while still retaining some of that crispiness and yummy taste. Take a look at the next couple of paragraphs.

Is It Safe to Microwave French Fries?

French fries are considered a lot safer to microwave than other liquid-based foods like soups or coffee. This is because, unlike soups, the French won’t have the risk of spilling out from the container or exploding in the microwave.

For this reason, you’re pretty safe microwaving French fries. But this doesn’t mean that there are no risks. You still need to take a few precautions to ensure you won’t get any health-related problems.

The most important thing you need to remember when microwaving McDonald’s fries or any other french fries is to store them properly. By doing this, you can rest assured that your fries can be safely reheated in the microwave.

The best way to store your McDonald’s French fries is to keep them in an airtight container or wrap them up in aluminum foil or plastic wrap. After you’ve put your fries in a container, the next step is to put them in the fridge.

Your french fries can stay in the fridge for about three days. But, don’t let them stay in the fridge for too long because, after three days, your fries will start to go bad.

Another thing you should do to ensure safety is to not leave your McDonald’s fries for too long at room temperature. According to the USDA safe handling procedures, perishable food items such as french fries must not stay at room temperature for more than four hours. Moreover, any leftovers should be reheated immediately within two hours after being brought to room temperature.

How To Microwave McDonald’s Fries

There are two variations of the microwave method: the first one is to use only microwaves, and the second technique requires you to use a combination of microwaves and other appliances.

If you’re hard-pressed for time and want to reheat your McDonald’s fries right away, you can use the first method. But be warned, this will come at the expense of your fries as it will produce the least desirable results.

  1. Remove the fries from the fridge.
  2. Place them on a microwave-safe plate.
  3. Spread them out.
  4. Coat them with a half tablespoon of cooking oil.
  5. Microwave on high for 20 seconds.
  6. Check to see if they are done. If not, microwave for another 20 seconds.
  7. Remove from the microwave and enjoy!

Follow these steps:

1. Take the Mcdonald’s Fries out of the Fridge

Your first step is to take the fries out of the fridge let them sit at room temperature for about 15 minutes. This is to ensure that the fries are thawed enough to be heated in the microwave.

2. Put the McDonald’s Fries in a Microwave-Safe Plate

Next, put your fries on a microwave-safe plate covered with a paper towel or parchment paper. The parchment paper will absorb the excess moisture coming from the fries.

If you are Mcdonald’s French fries fan, I would recommend buying a microwave crisper pan. This pan is perfect for reheating foods like French fries and retain their crispiness.

3. Arrange the McDonald’s Fries

Your third step is to arrange the fries in a single layer. Do not overlap your fries. Instead, keep them side-by-side so that they can cook evenly at the same time. Make sure you put enough room between each fry so that the heat will be able to circulate easily around it.

4. Coat the McDonald’s Fries

Gently coat the fries with half a tablespoon of cooking oil. You can use canola, peanut, or coconut oil for this purpose.

5. Microwave the McDonald’s Fries

Microwave on high for 20 seconds intervals.

6. Take them out and Inspect them

Check after each interval and see if the fries are already hot enough. It should only take a few intervals before the fries are cooked to your satisfaction. But times may vary depending on your microwave wattage.

7. Serve and Enjoy!

Once done, let the fries rest for a minute or two before eating them.

The Best Way To Reheat McDonald’s Fries

If you’re not in a hurry, the second method will give you the best results. Although slightly more time-consuming than the first method, this technique will produce evenly heated fries and retain most of their crispiness.

The second method involves a combination of microwaves and an air fryer, broiler, or a chef’s torch. And this is the key to successfully reheating up your McDonald’s fries to perfection.

First, you need to re-moisturize them in the microwave and then crisp them up.

Here are the steps you need to follow:

  1. Spread out your McDonald’s fries on a microwave-safe plate.
  2. Cover the fries with a paper towel to absorb the moisture. The damp paper towel will effectively steam the fries. This is necessary so that the fries won’t dry up completely while you’re crisping them up.
  3. Microwave on high for 20-30 seconds.
  4. Next, re-crisp the fries in the air-fryer. Place them at 350 degrees Fahrenheit for 20-30 seconds, depending on how crispy you want them to be. Alternatively, you can put the fries under the broiler or use a chef’s torch.
  5. Once done, let them rest for a minute or two before enjoying them.

And there you have it, perfectly microwaved McDonald’s French Fries with a crispiness that is sure to excite your taste buds!


So can you reheat McDonald’s French Fries in a way that will make them taste great and not like cardboard? Yes, you can.

There are two ways you can reheat your McDonald’s, French Fries. The first method is faster, but at the expense of your fries as they will lose a lot of crispiness and taste dry.

The second method delivers better results. To use this technique, simply re-steam your fries in the microwave, then re-crisp them with an air fryer.

Voila! Now you know the best way to reheat McDonald’s French Fries so that they retain most of their original flavor and crispiness. Enjoy!

If you’re looking to get the most out of your microwaving experience with McDonald’s fries, be sure to check out our other articles on microwaving their other products! We have tips and tricks for making their burgers, coffee, apple pies and even their chicken nuggets taste great every time.