Yes, can you reheat food in an air fryer? Most cooked foods can be reheated safely in an air fryer when they were stored correctly, remain within their safe storage period and are suitable for dry circulating heat.
Air fryers work particularly well for pizza, chips, roast potatoes, fried chicken, pastries and other foods that should have a crisp exterior. They can also reheat cooked meat, vegetables, sandwiches and complete meals placed in suitable heat-resistant dishes.
The main limitation is moisture. Soups, thin sauces and loose curries should not be poured directly into an air-fryer basket. These dishes are normally easier to reheat in a saucepan or microwave.
Whatever food you choose, make sure it becomes steaming hot throughout. A clean thermometer reading of approximately 75°C at the centre is a useful practical check. Refrigerate leftovers within two hours, use them within 48 hours or freeze them, and reheat each portion only once.
Why Reheat Food in an Air Fryer?
It restores crispiness
An can you reheat food in an air fryer oven circulates dry, heated air around food. This helps remove surface moisture and restore crispness to foods that can become soft in a microwave.
It is especially useful for:
- pizza crusts;
- fried chicken coatings;
- chips and roast potatoes;
- spring rolls;
- pastries;
- breaded meat or fish.
The result may not be identical to freshly cooked food, but it is generally closer than microwave reheating.
It promotes even surface heating
Circulating air reaches several sides of the food, particularly when pieces are arranged in one layer and turned during reheating. This can support more even surface heating, although it does not guarantee an evenly hot centre. Thick meat, bone-in poultry, pies and filled pastries must still be checked internally.
It can be faster than an oven
can you reheat food in an air fryer oven heats a smaller chamber than a conventional oven. Small portions therefore often require less preheating and reheating time, making it a convenient quick-heating option. The advantage decreases when food must be cooked in several batches. A conventional oven may be more practical for a family-sized casserole or several trays of food.
It may use less energy for small portions
Energy Saving Trust testing found that an can you reheat food in an air fryer ovenr was cheaper to run than an electric oven when preparing the same relatively small chicken portion. Its guidance also notes that ovens may provide better value for large-scale batch cooking.
It often produces a better texture than a microwave
People asking can you reheat food in an air fryer like a microwave should understand that the appliances work differently. A microwave usually reheats food faster and is better for wet meals such as soup, curry and sauce. An can you reheat food in an air fryer oven takes longer but normally produces a drier, crispier surface.
Therefore, can you heat up food in an air fryer like a microwave? You can reheat many of the same solid foods, but the method, container and final texture will be different.
General Reheating Guide for Any Food
Check the food before reheating
Only reheat leftovers that:
- were originally cooked properly;
- were refrigerated within two hours;
- have remained safely chilled;
- are within 48 hours of cooking;
- have not already been reheated;
- are not past their use-by date.
Food left at room temperature overnight should be discarded. Reheating cannot reliably correct unsafe storage or make improperly stored food safe.
Preheat when the appliance requires it
Some People asking can you reheat food in an air fryer like a microwave should understand that the appliances work differently. A microwave usually reheats food faster and is better for wet meals such as soup, curry and sauce. An can you reheat food in an air fryer oven takes longer but normally produces a drier, crispier surface.
benefit from two or three minutes of preheating. Others are designed to begin cooking without it. For example, Ninjaâs AF100 guidance recommends preheating for three minutes, while some Dual Zone models say that preheating is unnecessary. Follow the manual supplied with your particular model.
Use a moderate temperature
Approximately 160°Câ180°C is a practical starting range for many refrigerated leftovers. Lower temperatures are useful for thick foods because they give the centre time to heat before the surface burns. Higher settings may suit thin chips or pizza slices.
Some Ninja People asking can you reheat food in an air fryer like a microwave should understand that the appliances work differently. A microwave usually reheats food faster and is better for wet meals such as soup, curry and sauce. An can you reheat food in an air fryer oven takes longer but normally produces a drier, crispier surface.
have a Reheat function that defaults to 170°C, although available ranges and programmes vary.
Begin with a short time
Air fryers differ in wattage, basket shape and airflow. Portion size, food thickness and starting temperature also affect reheating. Check the food early, then add time in one- or two-minute stages. Suggested times should be treated as starting estimates rather than guaranteed safety times.
Avoid overcrowding
Arrange pieces in one layer where possible. Food packed tightly together prevents air from circulating and may remain cooler where the pieces overlap.
Official Ninja guidance also recommends avoiding overfilling and shaking or rotating food to promote consistent browning and more even heating.
Turn or shake halfway through
Turn meat, pizza and pastries. Shake chips, vegetables and small fried items. This exposes different surfaces to the People asking can you reheat food in an air fryer like a microwave should understand that the appliances work differently. A microwave usually reheats food faster and is better for wet meals such as soup, curry and sauce. An can you reheat food in an air fryer oven takes longer but normally produces a drier, crispier surface.
circulating air and helps reduce uneven reheating.
Check the internal temperature of meat
For chicken, pork, steak, ribs and other thick foods, test the centre or thickest section. Areas close to bones may heat more slowly.
The food should be steaming hot throughout, with approximately 75°C serving as a useful thermometer benchmark.
Air-Fryer Reheating Temperature and Time Chart
The following are practical starting estimates for refrigerated leftovers. Actual reheating times depend on the appliance, portion size and food thickness.
| Food | Starting temperature | Approximate time | Main check |
| Pizza slices | 160°Câ180°C | 3â5 minutes | Toppings and centre hot |
| French fries | 180°C | 3â6 minutes | Shake halfway |
| Fried chicken | 170°Câ180°C | 6â10 minutes | Thickest part steaming |
| Rotisserie chicken | 160°Câ170°C | 5â10 minutes | Check meat near bones |
| Steak | 160°C | 4â7 minutes | Turn halfway |
| Ribs | 160°Câ170°C | 6â10 minutes | Check beside the bone |
| Baked potato | 180°C | 8â15 minutes | Centre steaming when opened |
| Pasta bake | 160°Câ170°C | 8â15 minutes | Stir and check centre |
| Vegetables | 170°Câ180°C | 4â7 minutes | Turn or shake |
| Lasagne | 160°Câ170°C | 10â18 minutes | Middle thoroughly hot |
How to Reheat Different Foods in an Air Fryer
How to Reheat Pizza
Set the air fryer to approximately 160°Câ180°C. Place the pizza slices flat in one layer. Do not stack them, as covered areas may remain soft or heat unevenly.
Reheat for three to five minutes, checking after the first three minutes. Thick crusts and heavily topped slices may require longer. Use the lower end of the temperature range when the crust is already dark or the toppings may burn.
How to Reheat French Fries
Use approximately 180°C. Spread the fries in one layer and reheat them for three to six minutes. Shake the basket halfway through.
Avoid adding excessive oil. Most takeaway or previously fried chips already contain enough fat. A very light mist may help particularly dry fries. Thick-cut chips generally need longer than thin fries.
How to Reheat Fried Chicken
Set the air fryer to 170°Câ180°C. Arrange the pieces without overlapping and heat them for approximately six to ten minutes. Turn each piece halfway through.
The coating may become crisp before the chicken is hot at its centre. Check the thickest part and meat close to the bone. Large drumsticks, thighs and breasts may require longer than wings or small strips.
How to Reheat Rotisserie Chicken
Remove only the amount you intend to eat and divide large pieces where practical.
Use approximately 160°Câ170°C for five to ten minutes. Adding a small amount of stock or water to a suitable covered dish can help prevent the meat from drying.
For skin-on pieces, uncover them or place them directly in the basket during the final few minutes to can you reheat food in an air fryer oven restore crispness. Check the meat near bones and in the thickest section.
How to Reheat Steak
Use a moderate temperature of approximately 160°C. Place the steak in the basket and heat for four to seven minutes, turning halfway through.
A small amount of butter or oil may reduce drying, but avoid reheating at maximum temperature. The outside can become overcooked before the middle warms. Thin steak slices need considerably less time than a thick steak.
How to Reheat Ribs
Set the air fryer to approximately 160°Câ170°C. Arrange the ribs in one layer and add a thin coating of sauce if desired. Heat for six to ten minutes and turn them halfway through.
Check the meat beside the bone, where it may remain cooler. Secure loose foil carefully if covering the ribs for part of the reheating process, and follow the appliance manufacturerâs instructions.
How to Reheat a Baked Potato
Use approximately 180°C. Place the potato directly in the basket and heat it for eight to fifteen minutes, turning halfway through.
A large potato may feel very hot outside while remaining cool in its centre. Cut it open and check for steam before serving. Remove cold toppings such as salad or sour cream before reheating and replace them afterwards.
How to Reheat Pasta
Plain pasta, pasta bakes and relatively thick pasta dishes can you reheat food in an air fryer oven be reheated in an air-fryer-safe container.
Add a small amount of water or sauce to prevent drying. Cover the container where appropriate and heat at 160°Câ170°C for approximately eight to fifteen minutes.
Stir halfway through and make sure the centre is steaming hot. Loose pasta with a large amount of sauce is normally easier to reheat on the hob, where it can be stirred continuously.
How to Reheat Rice and Vegetables
Cooked vegetables can be placed directly in the basket and reheated at approximately 170°Câ180°C for four to seven minutes.
Rice needs a suitable covered container. Add a small quantity of water, can you reheat food in an air fryer oven up clumps and stir halfway through.
Rice is often better reheated on the hob or in a microwave because both methods make stirring and moisture control easier.
Cooked rice should be cooled quickly, kept refrigerated for no longer than 24 hours and reheated only once. Takeaway rice should not be reheated when its earlier preparation history is uncertain.
How to Reheat Lasagne
Place one portion in an air-fryer-safe dish rather than putting loose lasagne directly in the basket.
Cover it securely with approved foil or a suitable lid and heat at approximately 160°Câ170°C for ten to eighteen minutes. Remove the cover during the final few minutes when you want to brown the cheese.
Check the middle carefully. Lasagne can become extremely hot at the edges while remaining cool in its dense centre.
Best Foods to Reheat in an Air Fryer
Crispy and fried foods
An air fryer is particularly effective for:
- chips;
- fried chicken;
- breaded fish;
- spring rolls;
- onion rings;
- roast potatoes;
- chicken nuggets.
These foods benefit from circulating dry heat, which helps reduce surface moisture and restore crispness.
Baked goods and pastries
Air fryers can restore texture to:
- croissants;
- savoury pastries;
- pizza;
- small pies;
- garlic bread;
- bread rolls.
Filled items must be checked in the centre because the pastry may heat faster than the filling.
Meats and sandwiches
Cooked steak, chicken, ribs, pork and toasted sandwiches can all be reheated.
Use moderate temperatures for meat and consider adding moisture to lean portions. Sandwich fillings should be hot throughout, can you reheat food in an air fryer oven particularly when they contain cooked meat.
Can You Reheat Meat in an Air Fryer?
Yes, can you reheat meat in an air fryer safely? Cooked chicken, steak, pork, ribs, sausages and similar meats can generally be reheated once.
Slice large portions into smaller pieces where practical. Use a moderate temperature and check the centre rather than relying on surface browning.
Bone-in meat requires extra care because the area beside the bone may remain cooler. Avoid reheating meat that was left unrefrigerated for too long, is beyond the recommended storage period or has already been reheated.
Can You Reheat Meals in an Air Fryer?
Yes, can you reheat meals in an air fryer? Complete meals can be reheated when they fit safely in the basket or an approved heat-resistant container.
Good examples include:
- pasta bakes;
- lasagne;
- meat and roasted vegetables;
- pie with potatoes;
- chicken and dry vegetable dishes;
- baked rice dishes.
Wet curries, soups and thin sauces are less practical because they require a deep container and regular stirring. A saucepan or microwave is normally better for those meals.
Can You Reheat Chinese Food in an Air Fryer?
Yes, can you reheat Chinese food in an air fryer? Many fried or relatively dry Chinese dishes reheat particularly well.
Suitable examples include:
- spring rolls;
- crispy duck;
- salt-and-pepper chicken;
- chicken balls;
- battered prawns;
- ribs;
- wontons;
- chips.
Use approximately 170°Câ180°C for four to eight minutes, turning or shaking the food halfway through.
Saucy dishes such as chicken in black bean sauce, curry and sweet-and-sour sauce should be can you reheat food in an air fryer oven placed in a suitable heat-resistant dish or reheated separately on the hob.
Take extra care with takeaway rice. It may already have been cooked, cooled and reheated by the restaurant. When its preparation history is uncertain, it is safer not to reheat it again.
Air Fryer vs Microwave vs Oven for Reheating Food
| Consideration | Air fryer | Microwave | Oven |
| Texture | Best for crisp surfaces | Can soften fried food | Good crisping and browning |
| Speed | Fast for small portions | Usually fastest | Usually slowest |
| Capacity | Limited basket space | Suitable for small meals | Best for large quantities |
| Liquids | Poor unless contained | Excellent | Suitable in covered cookware |
| Stirring | Limited in open basket | Important | Sometimes needed |
| Energy use | Often efficient for small portions | Usually lowest for quick reheating | Better suited to batch cooking |
| Best foods | Pizza, chips and fried food | Soup, curry, rice and sauces | Casseroles and large trays |
Energy Saving Trust identifies microwaves as particularly effective for quick reheating and air fryers as economical for smaller quantities, while conventional ovens are more suitable for batch cooking.
When a microwave is better
Choose a microwave for soup, curry, sauce, rice and other foods that benefit from moisture and regular stirring.
Therefore, can you warm up food in an air fryer? Yes, but an air fryer should not automatically replace a microwave for every type of food.
When an oven is better
Use an oven when reheating a large casserole, several portions of pizza, a family-sized lasagne or food that will not fit comfortably in an air-fryer basket.
Can you reheat food in an air-fryer oven?
Yes, can you reheat food in an air fryer oven? Air-fryer ovens use circulating hot air in a larger chamber and can reheat the same general categories of food.
Use the manufacturerâs trays and rack positions, avoid overcrowding and can you reheat food in an air fryer oven rotate food where the appliance heats unevenly.
Air-Fryer Reheating Tips and Common Mistakes
Prevent food from drying out
Use moderate heat and check the food regularly.
Add a small amount of water, stock, gravy or sauce to lean meat, pasta and rice. A suitable covered dish can help retain steam.
Do not continue heating after the centre is thoroughly hot merely to make the surface darker.
Avoid reheating soups and loose liquids
Do not pour soup, gravy, curry or thin sauce directly into a perforated basket.
Use the hob or microwave instead. A solid heat-resistant container may be used only when the air-fryer instructions permit it.
Do not assume every frozen leftover must be thawed
The outline advice to âthaw frozen foods firstâ is appropriate for many homemade leftovers, can you reheat food in an air fryer oven which can be defrosted safely in the fridge before reheating.
However, some packaged frozen foods are designed for direct air frying. Official Ninja guidance says whether defrosting is necessary depends on the food and that packaging instructions should be followed.
Previously cooked frozen leftovers should only be reheated once after defrosting. Once food is fully defrosted, it can you warm up food in an air fryer should generally be eaten within 24 hours.
Do not overcrowd the basket
Overcrowding prevents hot air from reaching all surfaces. Reheat several smaller batches rather than forcing too much food into one drawer.
Use foil correctly
Several Ninja models permit aluminium foil and baking parchment in their drawers. However, instructions differ between manufacturers and models.
Keep foil secure beneath food so the fan cannot lift it towards the heating element. Do not cover the entire basket when can you can you warm up food in an air fryer warm up food in an air fryer this would block airflow.
Never place loose paper or foil into an empty running air fryer.
Use air-fryer-safe containers
Suitable heat-resistant metal, ceramic, silicone or glass dishes may be used where the appliance manufacturer permits them.
Do not use:
- polystyrene;
- ordinary takeaway plastic;
- cling film;
- damaged food-storage tubs;
- cardboard boxes with unknown coatings;
- containers marked only as microwave-safe.
A container must tolerate the selected air-fryer temperature and can you warm up food in an air fryer leave enough space for airflow.
Do not reheat food repeatedly
The Food Standards Agency recommends reheating leftovers only once. Reheating food in a microwave and then cooling it before using an air fryer counts as repeated reheating.
A short, immediate air-fryer crisping stage after another reheating method may be treated as part of one continuous process, can you warm up food in an air fryer provided the food is not cooled or stored between stages.
Frequently Asked Questions
Can you reheat food twice in an air fryer?
No. UK household guidance recommends reheating leftovers only once, can you warm up food in an air fryer regardless of which appliance is used.
How long should I reheat leftovers?
Small portions may take three to ten minutes. Thick, dense foods can require fifteen minutes or longer.
Use time only as a starting guide. Check that the centre is steaming hot.
Is reheating food in an air fryer safe?
Yes, when the food was refrigerated promptly, can you warm up food in an air fryer remains within its safe storage period, is placed in suitable cookware and becomes thoroughly hot.
Can I reheat frozen leftovers in an air fryer?
Sometimes. Follow the packaging or appliance instructions. Homemade leftovers are often best defrosted safely can you warm up food in an air fryer in the fridge first.
What foods should not be reheated in an air fryer?
Avoid loose soups, thin sauces and foods that cannot be contained safely. Very delicate or moisture-dependent dishes may also reheat better on the hob or in a microwave.
Can you reheat food in an air fryer Ninja model?
Yes, can you reheat food in an air fryer Ninja? Many current Ninja appliances include a Reheat function. Settings differ between models, so follow the relevant manual.
Can you warm up food in an air fryer?
Yes, but do not stop when it is merely lukewarm. The food should become steaming hot throughout.
Can you heat up food in an air fryer?
Yes. Can you heat up food in an air fryer safely? Use a moderate setting, can you warm up food in an air fryer avoid overcrowding and check the centre before serving.
Conclusion
So, can you reheat food in an air fryer? Yes. It is one of the most effective ways to restore crispness to pizza, chips, fried chicken, pastries, roast potatoes and many takeaway foods.
Begin at approximately 160°Câ180°C for most refrigerated leftovers, can you warm up food in an air fryer unless the appliance or food instructions specify otherwise. Arrange food in one layer, turn or shake it halfway through and check the centre carefully.
Use lower temperatures for thick meat and dense meals, and place pasta, rice or lasagne in a suitable heat-resistant container. Soups and thin sauces are normally better reheated on the hob or in a microwave.
Store leftovers in the fridge within two hours, eat them within 48 hours or freeze them, and reheat each portion only once. Air-fryer time and temperature settings are useful starting points, but can you warm up food in an air fryer thorough internal heating is the final safety test.