How Do You Reheat a Subway Sandwich? (Microwave, Oven, Toaster Oven, Air Fryer, + More)

Subway is known for its range of delicious fast-food menu options, including salads, sandwiches, and more. One of the most popular products at Subway is the submarine sandwiches, available in six-inch and 12-inch sizes.

If you’re a fan of Subway sandwiches, you may be wondering if it’s possible to reheat it to enjoy it again. I’ve looked into it, and here’s what I have learned about reheating Subway sandwiches!

How Can You Reheat Subway Sandwiches?

There are several methods to reheat a Subway sandwich, including in the oven, toaster oven, air fryer, and stove. When reheating a Subway sandwich, consider the ingredients, such as meat and vegetables, to ensure you cook them correctly. Also, store your Subway sandwich in the fridge before reheating.

For more information about reheating a Subway sandwich, including how to reheat your sandwich in appliances such as the microwave and the oven, keep reading!

Can I Reheat a Subway Sandwich in the Microwave?

Reheating your Subway sandwich in the microwave is the fastest way to heat your sandwich.

However, note that the microwave can dry out the bread, resulting in it becoming tough.

Also, the microwave can cause the vegetables in your Subway sandwich to be soggy if cooked for too long.

That said, to reheat your Subway sandwich in the microwave, it’s best to wrap a paper towel around your sandwich to prevent it from becoming soggy.

Additionally, ensure you microwave your Subway sandwich in short intervals so you do not accidentally overcook it.

After wrapping, place your Subway sandwich on a microwave-safe plate and cook it for about 80 seconds.

If it’s reheated to your liking, get ready to eat your Subway sandwich!

If your Subway sandwich is not yet thoroughly reheated, place it in the microwave for an additional 20 seconds.

Then, repeat this step until you reheat your Subway sandwich fully.

Can I Reheat a Subway Sandwich in the Oven?

One of the best methods of reheating your Subway sandwich is in the oven, as it allows the bread to retain the correct texture.

To reheat your Subway sandwich in the oven, place it on a sheet plan to ensure your sandwich cooks evenly.

Also, if your Subway sandwich contains several vegetables, consider reducing the cooking time.

Next, preheat your oven to 350°F and place your sandwich inside.

After the oven is preheated, cook your Subway sandwich for ten minutes or five minutes if the sandwich contains several vegetables.

If your Subway sandwich is thoroughly reheated after ten minutes, you can serve it.

However, if your Subway sandwich is not yet fully cooked, continue to reheat, checking in two-minute intervals until it is ready to serve.

Can I Reheat a Subway Sandwich in a Toaster Oven?

Can I Reheat A Subway Sandwich In A Toaster Oven?

Reheating your Subway sandwich in a toaster oven is similar to the process of heating it in the oven, except it’s faster.

With that, it’s best to wrap your Subway sandwich in aluminum foil while cooking in a toaster oven to prevent your sandwich from drying out.

Heat your toaster oven to 350°F, and place your Subway sandwich inside on a baking sheet covered with aluminum foil.

Then, cook your Subway sandwich on one side for five minutes, and flip your sandwich to cook the other side for an additional five minutes.

After this, you can serve your reheated Subway sandwich!

Can I Reheat a Subway Sandwich in an Air Fryer?

Choosing to reheat your Subway sandwich in an air fryer is also a fast method to reheat your food.

That said, an air fryer allows you to reheat your Subway sandwich safely while keeping your bread crispy.

With that, a good tip for reheating your Subway sandwich in an air fryer is to remove the top of the sandwich during the initial part of the cooking process and only cook it for the remaining 30 seconds to avoid the bread burning.

Also, continually check the temperature of your Subway sandwich during the reheating process by using a tool like a butter knife.

For example, poke the knife through the center point of the sandwich. If it’s warm, your Subway sandwich is ready to serve.

To cook your Subway sandwich in an air fryer, place your sandwich in the basket without the top part of the sandwich.

Then, cook your Subway sandwich on medium heat for a few minutes before checking the temperature.

For the last 30 seconds, add the top of the sandwich back before removing it from the air fryer and serving. 

Can I Reheat a Subway Sandwich On the Stove?

Another method is to reheat your Subway sandwich on the stove.

For example, this method is ideal for Subway sandwiches that have not yet been placed in the fridge but can also be used on refrigerated Subway sandwiches.

Again, it’s best to place your Subway sandwich in its paper or foil bag directly onto the pan, as this will avoid dirtying your pan as well as allowing steam to escape.

Also, you can check the texture of the bread of your Subway sandwich using this method to ensure it is crispy enough.

To reheat your Subway sandwich on the stove, choose your pan and use a non-stick spray before adding your sandwich still in the bag.

Next, cook your Subway sandwich for 30 to 45 seconds in the pan on one side before flipping and cooking for the same time on the other side.

Make sure you check the crispiness of the bread, and once it’s to your liking, you can serve your Subway sandwich!

Can You Reheat Subway the Next Day?

Yes, you can reheat your Subway sandwich the next day as long as you correctly store it in the refrigerator overnight, ideally in an airtight Ziploc bag or container.

That said, your Subway sandwich should not be left out of a refrigerator for more than two hours as it can make you sick.

If you wish to reheat your Subway sandwich on the same day as purchase, ensure it’s done within the two-hour window to avoid becoming ill.

What Is the Best Way To Reheat a Subway Sandwich?

The best way to reheat a Subway sandwich is to ensure you are warming the cheese without burning your bread or making it too mushy.

Therefore, the best way to reheat your Subway sandwich is to use an oven, as it allows you to monitor the status of your sandwich.

Can I Reheat All Subway Sandwiches?

Yes, you can reheat most Subway sandwiches as long as you have stored them correctly to avoid getting ill.

Also, if your Subway sandwich contains a lot of vegetables, it may be worthwhile reducing your cooking time so you don’t make your vegetables soggy.

If you have sauces such as mayonnaise on your Subway sandwich, make sure you don’t expose your sandwich to high temperatures by using appliances such as an oven.

To learn more about Subway, you can also read our related posts on how long Subway cookies last, how long are Subway sandwiches good for, and if Subway wraps are gluten-free.

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Marques Thomas

Marques Thomas graduated with a MBA in 2011. Since then, Marques has worked in the retail and consumer service industry as a manager, advisor, and marketer. Marques is also the head writer and founder of

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