How to Reheat Lasagna in Air Fryer? (plus 2 bonus methods)

When it comes to Italian or Italian American comfort food, lasagna is hard to beat (you can say that agin). I bet if I was to take a poll, most Americans would probably choose the oh-so-popular MIGHTY lasagna. Just think about it… meat, cheese, veggies, and pasta (kinda hard to top that if ya ask me).


How to reheat lasagna in air fryer?

Put one or two lasagna slices in a heat-safe loaf pan and preheat the air fryer to 375 degrees F. Heat the lasagna in an air fryer until it reaches 165 degrees.



I found more information you need to know after doing more research, so keep reading…



3 Popular Methods For Reheating Your Lasagna | Thank Me Later

1. How to reheat Lasagna in the Oven


Reheating lasagna in the oven is a great way to get it to taste and feel as close to how it did when it was first made as possible…




  • Set the oven to 350oF.

  • Put the portion of lasagna in a pan that can go in the oven and has high sides.

  • Use tin foil to make a good cover.

  • Check the food you have left over before you reheat it.

  • Place it right in the middle of the rack.

  • Give it 25 minutes to heat up again, and then check to see if the temperature inside is 165 F. If it’s not hot enough yet, heat it for up to 15 minutes more.


2. How to reheat lasagna in a microwave


The fastest, easiest, and most convenient way to reheat lasagna is in the microwave. The only problem is that if you heat it for too long, it likes to pop and explode. Don’t worry, we’ve got a way to get it off, and all you need is a toothpick…




1. Put the lasagna on a dish that can go in the microwave


This works best with one serving, but you could probably get away with putting two servings on one plate. Just make sure that the slices don’t touch. Pour 2 tablespoons of water over each piece of lasagna as it cooks to keep it from drying out.

2. Get a toothpick


Put a toothpick through the middle of the piece of lasagna and make sure it sticks out a few inches. This will keep the cover from touching the lasagna and taking all the melted cheese in the next step.

3. Set up a tent and cook


Wrap a paper towel that can go in the microwave over the top of the lasagna. Make sure to center it around the toothpick…

You can also use a piece of plastic wrap that can go in the microwave and wrap the whole plate loosely in it. Then, heat the lasagna at full power for 90 seconds at a time until it is completely warm.


If you cook the lasagna for any longer, it could get so hot that it explodes. You want the center to be 165°F, which can take between five and six minutes.


3. How to Heat Up Leftover Lasagna in an Air Fryer


FYI: I suggest putting the portion of lasagna you want to reheat in the air fryer in a small pan, like a loaf pan…


This keeps it from getting all over your air fryer and making a big mess. Wrap it in foil if you don’t have a small enough pan.




  • Set the air fryer’s temperature to 375oF.

  • To heat up lasagna, use a small oven-safe dish.

  • Put a piece of aluminum foil over the pan.

  • Check on the lasagna every 10 minutes to make sure it’s not burning.

  • It will be ready in 15 to 20 minutes, and you will be able to eat a slice of cheesy lasagna again.


How to Cook Frozen Lasagna Again?

To heat up frozen lasagna, you must first let it thaw. The easiest way, but also the one that takes the most time, is to take it out of the freezer and let it warm up on its own.


If you don’t have much time, you can give it a quick blast in the microwave. Put the lasagna on a plate that can go in the microwave and use the “defrost” setting. Put it in the microwave for about 5 minutes, or until it is about room temperature.


This is a pretty standard way to get food out of the freezer. This is pretty much the same way to heat up crab legs that have been frozen.



Can Lasagna Be Reheated Twice?

This is the most important question, and I worried for a long time that reheating lasagna more than once would make it taste bad…


But I decided to try some things out and that’s when I got the best results. I rewarm the lasagna at 165oF because that temperature kills any bacteria that might be in the food.


I did think, though, that the food got worse after being heated more than once. So, my advice is to try to eat all of the leftover lasagna after you’ve heated it up once. But if you need to, you can also heat it up twice.


Advice and Hints…

  • If you want your leftover lasagna to last longer, put it in the refrigerator within two hours of making it. The food will stay fresh for a long time.

  • Before you put the lasagna in the fridge, cut it up into individual servings. This will make it much easier to heat up one dish at a time.

  • If you put the lasagna in the freezer, it will stay good for about a month.

  • Check the food you have left over before you reheat it.

  • Some signs that a lasagna has gone bad are a bad smell and layers that have changed color.

  • When reheating a lasagna, make sure to keep an eye on it. Don’t just set the temperature on the heater and leave.

  • If you want to reheat lasagna, take out some of the lasagna from the middle, leaving a hole. This helps get the heat to all parts of the food.



Related Questions:

How to warm up lasagna from the refrigerator?

Put lasagna in an oven-safe dish and preheat the oven to 350°F. Foil the lasagna. Bake for 30 minutes, or until the sauce is bubbling and the lasagna is heated and time to enjoy!


How to reheat lasagna in toaster oven?

Heat toaster oven to 325°F (160°C). Put lasagna in an oven-safe dish and sprinkle with water or sauce. Reheat in foil for 25-30 minutes and enjoy!

How to Reheat Lasagna in Air Fryer? (plus 2 bonus methods)