How to Reheat a Subway Sandwich in an Air Fryer (Easy Guide)

Categorized as Air Fryer Cooking
reheat subway sandwich in air fryer

Do you love Subway sandwiches, but hate how they turn out when you try to reheat them? If so, you’re not alone. Many people have trouble getting their Subway sandwiches to taste as good as when they first ordered them.

But with an air fryer, that doesn’t have to be a problem anymore. In this blog post, I will show you how to reheat your Subway sandwich in an air fryer so it comes out crispy and delicious every time.

Can You Reheat a Subway Sandwich in an Air Fryer?

Yes, you can reheat a Subway sandwich in an air fryer, like the Ninja AF101 Air Fryer. This is one of the most foolproof ways to get your sandwich to come out crispy and delicious. Plus, it’s quick and easy – you don’t have to worry about waiting for a long time for the sandwich to heat up.

On average, it takes just 5 minutes for your sandwich to be fully heated up in the air fryer. Compare it to the oven, which can take from 10 to 12 minutes. This makes it a great option for those who are short on time but don’t want to sacrifice the taste of their sandwich.

How to Reheat a Subway Sandwich in an Air Fryer: Step-by-Step Guide

Now that you know it’s possible, let’s walk through the steps of reheating your Subway sandwich in an air fryer.

  1. Remove your Subway sandwich from the packaging and take out any salad filings that come with it. This will prevent them from becoming soggy.
  2. Take a layer of parchment paper and place it in the air fryer basket. This will help to prevent messy cleanup.
  3. Preheat your air fryer to 350°F.
  4. Once the air fryer is preheated, place your Subway sandwich in the basket and run the air fryer for about 5 minutes, flipping the sandwich halfway through.
  5. After 5 minutes, check to see if the sandwich is heated through. If not, cook for another minute or two until it’s warmed to your liking.
  6. Remove the sandwich from the air fryer, and enjoy!

Is It Safe to Reheat a Subway Sandwich in an Air Fryer?

Reheating a Subway sandwich in an air fryer is generally considered safe, provided certain steps are taken to ensure the sandwich is heated properly. The most important safety guideline to follow when reheating any type of food, including sandwiches, is not to reheat it more than once. This means that if a Subway sandwich has already been reheated and then cooled back down, it should not be put into the air fryer again.

When reheating a Subway sandwich in an air fryer, it is essential to ensure that it reaches the safe minimum internal temperature of 165°F. To do this, you can use a food thermometer to measure the internal temperature. If the sandwich has not reached this temperature after 5 minutes of cooking, you should cook it for an additional minute or two until it does.

It’s also important to remember that some fillings may not taste pleasant when reheated. To avoid this problem, it’s best to take out any lettuce or salads from inside the sandwich before placing it in the air fryer. This will prevent them from getting soggy or losing flavor.

Pros and Cons of Reheating Subway Sandwiches in an Air Fryer

That said as with any method of reheating food, there are pros and cons to this method. Here are the pros and cons of using an air fryer to reheat your Subway sandwich.


  • Faster cooking time with less mess and fuss than traditional methods such as an oven.
  • Healthier option as there is less oil used in the cooking process.
  • More consistent results than other methods as foods are cooked evenly due to the circulation of hot air around food while being cooked.
  • Easier cleaning up afterwards as there are fewer dishes used when compared to traditional methods.


  • Depending on the size of your air fryer, it may not be able to fit more than one sandwich.
  • Don’t cook all veggies perfectly – Some vegetables may not cook correctly in the air fryer, such as Brussels sprouts and kale.

Keep Your Subway Sandwich from Getting Burnt with These Easy Troubleshooting Tips

Although it’s easy to reheat a Subway sandwich in an air fryer, there are some common problems that you may come across. Here are some troubleshooting tips to help you get the best results from your air fryer.

Don’t Cramp Up the Air Fryer

When using an air fryer to cook your Subway sandwich, it’s important not to cramp up the air fryer too much by overcrowding it with food. This can lead to uneven cooking and burning. To avoid this, make sure you give each sandwich its own space in the air fryer and don’t stack them on top of one another.

Add Oil If Needed

To prevent your Subway sandwich from getting too dry or burnt, you may need to add a little bit of oil. 1 teaspoon of oil should be enough to keep the sandwich from sticking and help it cook evenly. You can add this oil directly onto the sandwich before placing it in the air fryer.

Keep an Eye On It & Flip It at Least Once

Finally, be sure to keep an eye on your Subway sandwich while it’s cooking and flip it over at least once so that both sides get cooked evenly. This will help you achieve the perfect result.

Alternative Reheating Methods for Subway Sandwiches

If your air fryer isn’t an option, there are still other ways to reheat Subway sandwiches. Here are three alternative reheating methods for Subway sandwiches. 

Stovetop Reheating 

One of the easiest ways to reheat Subway sandwiches is on your stovetop. To do this, start by preheating your skillet over medium-high heat for 2 minutes. Once it’s hot, put the Subway sandwich in its foil wrapper and cook it for 5 minutes on each side.

Oven Reheating 

If you prefer to use your oven to reheat Subway sandwiches, preheat your oven to 350°F (175°C). Put the Subway sandwich on a sheet pan or baking sheet. Bake for 10 minutes or until heated through and golden brown.

Microwave Reheating 

The last option for reheating Subway sandwiches is in the microwave. Start by wrapping your sandwich in a paper towel (this helps keep it from drying out). Place it into the microwave and heat for 1-2 minutes. Be sure to check it every 30 seconds to make sure it’s not getting too hot or burning.

How to Store Subway Sandwiches for Later

The key to making sure your Subway sandwich stays fresh is proper storage. The first thing you need to do is to wrap the sandwich in paper towels. This serves to soak up any moisture, helping to keep the sandwich from getting soggy.

Once the sandwich is wrapped in paper towels, put it into an airtight container or plastic bag. This keeps out air and prevents the bread from becoming dry and stale (A good option for an airtight container is the Chef’s Path Store Airtight Food Containers, which you can find on Amazon here).

When the sandwich is in the container, store it in the refrigerator for up to two days.

Check on the sandwich before reheating it to make sure it hasn’t gone bad. If the bread is dry or has an unpleasant smell, discard it and get a new sandwich.


Reheating a Subway sandwich in an air fryer is one of the best ways to achieve this goal without sacrificing quality or flavor. With this step-by-step guide, you’ll be able to get it done in no time.

It’s important to note that safety is a priority when reheating foods. While using an air fryer for your Subway sandwich can provide delicious results, make sure that you take care not to burn your food and keep an eye on it as it reheats. If an air fryer isn’t available to you, there are plenty of other alternative reheating methods that you can use such as an oven or microwave.

Finally, proper storage is key when it comes to preserving your Subway sandwiches for later consumption. Make sure that they’re tightly sealed to ensure maximum freshness while keeping them in the refrigerator for no more than two days.

All in all, with these simple tips and tricks, you’ll be able to enjoy your leftover Subway sandwiches anytime you want. So go ahead and give it a try, and enjoy the deliciousness of Subway sandwiches all over again!

By Rosie Elliott

I’m Rosie. I’m a professional chef with experience in Western, Mediterranean, and Italian cuisine. I’ve been cooking for over 15 years, and I have two daughters that keep me busy!