Yes, you can heat food in an air fryer! In fact, an air fryer can be a fantastic tool for reheating leftovers, offering a crispy and quick alternative to microwaves and ovens. This guide will explore how to reheat food in your air fryer, covering the best foods to reheat, optimal temperatures, and helpful tips for achieving the best results.

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Why Use an Air Fryer for Reheating?
An air fryer isn’t just for cooking; it’s an excellent air fryer food warmer. It offers several advantages over other methods:
- Crispiness: Unlike microwaves that can make food soggy, air fryers circulate hot air, resulting in crispy exteriors.
- Speed: Air fryers heat up quickly, often faster than a conventional oven.
- Even Heating: The circulating air ensures more even heating than some other methods, helping avoid cold spots.
- Convenience: They’re easy to use and clean.
Best Foods for Air Fryer Reheating
Not all foods reheat equally well in an air fryer. Here’s a breakdown of some of the best options and why they work:
- Fried Foods: French fries, chicken nuggets, and mozzarella sticks regain their crispy texture.
- Pizza: Air fryer reheating pizza is a game-changer, revitalizing slices with a perfectly crisp crust.
- Chicken: Roasted or fried chicken stays moist and gets a nice crispy skin.
- Vegetables: Roasted vegetables like broccoli, Brussels sprouts, and potatoes retain their texture and flavor.
- Spring Rolls/Egg Rolls: These get wonderfully crispy without becoming greasy.
- Tacos/Quesadillas: The shells become nice and crisp.
Here’s a table summarizing the best foods for air fryer reheating:
| Food | Why it Works | Tips |
|---|---|---|
| Fried Foods | Crisps them up, avoids sogginess. | Don’t overcrowd the basket. |
| Pizza | Melts the cheese, crisps the crust. | Place a single layer in the basket. |
| Chicken | Retains moisture while crisping the skin. | Ensure chicken is cooked through before consuming. |
| Roasted Vegetables | Maintains texture and flavor. | Toss with a little oil for best results. |
| Spring Rolls/Egg Rolls | Gets them crispy without extra oil. | Lightly brush with oil for a golden finish. |
| Tacos/Quesadillas | Crisps the shell or tortilla nicely. | Add a little cheese on top for extra flavour |
Foods to Avoid Reheating in an Air Fryer
Some foods are not ideal for reheating in an air fryer because they can dry out, burn easily, or not heat evenly. These include:
- Soups and Stews: Liquid-based foods don’t work well in an air fryer.
- Foods with Sauces: Sauces can splatter and burn onto the air fryer basket.
- Delicate Fish: Delicate fish fillets can easily dry out and overcook.
Optimal Air Fryer Temperature for Reheating
Finding the right air fryer temperature for reheating is crucial. Here’s a general guide, but always adjust based on the food and your air fryer model:
| Food Type | Suggested Temperature | Time (Minutes) | Notes |
|---|---|---|---|
| Fried Foods | 350°F (175°C) | 3-5 | Check frequently to avoid burning. |
| Pizza | 320°F (160°C) | 3-4 | Reheat until cheese is melted and crust is crispy. |
| Chicken | 350°F (175°C) | 4-6 | Ensure internal temperature reaches 165°F (74°C). |
| Roasted Vegetables | 350°F (175°C) | 4-5 | Toss halfway through for even heating. |
| Spring Rolls/Egg Rolls | 330°F (165°C) | 3-4 | Flip halfway through. |
| Tacos/Quesadillas | 320°F (160°C) | 2-3 | Watch carefully to prevent burning. |
Best Way to Reheat Food in Air Fryer: Step-by-Step Guide
Follow these steps for reheating food in your air fryer effectively:
- Preheat the Air Fryer: Preheat the air fryer to the recommended temperature for the specific food you’re reheating. This helps ensure even heating and crisping.
- Prepare the Food: If necessary, lightly brush the food with oil to help it crisp up. This is especially useful for fried foods and vegetables.
- Arrange the Food: Place the food in a single layer in the air fryer basket. Avoid overcrowding, as this can prevent proper air circulation and lead to uneven heating. You might need to reheat in batches.
- Reheat: Set the timer for the recommended time. For best results, flip the food halfway through to ensure even crisping on both sides.
- Check for Doneness: Use a food thermometer to ensure that the food has reached a safe internal temperature. For most foods, this is 165°F (74°C).
- Serve Immediately: Once the food is heated through and crispy, serve immediately for the best taste and texture.
Air Fryer Reheat Settings: What to Know
Many modern air fryers come with pre-set air fryer reheat settings for specific foods. These settings automate the temperature and time, making reheating even easier. Check your air fryer’s manual to see if it has pre-set functions for foods like pizza, fried chicken, or fries. If your air fryer has a “reheat” button, experiment with different foods to see how it performs. Air fryer cooking leftovers can become simple with this feature.
Tips for Air Fryer Food Crisping
Achieving that perfect crisp is the key to successful air fryer reheating. Here are some essential tips:
- Don’t Overcrowd: Always arrange food in a single layer. Overcrowding prevents proper air circulation, resulting in soggy food.
- Use a Little Oil: Lightly brushing food with oil (vegetable, olive, or avocado oil) helps it crisp up. Use an oil sprayer for even distribution.
- Flip Halfway: Flipping the food halfway through the reheating process ensures even crisping on both sides.
- Check Regularly: Keep an eye on the food while it’s reheating, especially during the last few minutes, to prevent burning.
- Shake the Basket: For small items like fries or nuggets, shake the basket halfway through to ensure even cooking.
- Use Parchment Paper (Carefully): For foods that tend to stick, you can use perforated parchment paper in the air fryer basket. Make sure the parchment paper doesn’t block the airflow.
- Clean Your Air Fryer Regularly: A clean air fryer heats more efficiently and prevents food from sticking.
Reheating Pizza in Air Fryer: A Detailed Guide
Reheating pizza in an air fryer is a game-changer. It restores the crust’s crispness and melts the cheese beautifully. Here’s how:
- Preheat: Preheat your air fryer to 320°F (160°C).
- Prepare: Place the pizza slices in the air fryer basket in a single layer. Don’t overlap the slices.
- Reheat: Reheat for 3-4 minutes, or until the cheese is melted and bubbly and the crust is crispy.
- Check and Serve: Check the pizza frequently to prevent burning. Serve immediately for the best taste.
Troubleshooting Pizza Reheating:
- Crust Too Hard: If the crust becomes too hard, try lowering the temperature slightly and adding a small dish of water to the air fryer to create some moisture.
- Cheese Not Melting: If the cheese isn’t melting, increase the temperature slightly or extend the reheating time by a minute or two.
Air Fryer Reheating Guide: Food-Specific Tips
Here are some food-specific reheating tips for common leftovers:
- French Fries: Reheat at 350°F (175°C) for 3-5 minutes. Shake the basket halfway through for even crisping.
- Fried Chicken: Reheat at 350°F (175°C) for 4-6 minutes. Ensure the internal temperature reaches 165°F (74°C).
- Roasted Vegetables: Reheat at 350°F (175°C) for 4-5 minutes. Toss halfway through for even heating.
- Tacos: Reheat at 320°F (160°C) for 2-3 minutes. Watch carefully to prevent burning.
Fathoming Air Fryer Safety
While air fryers are generally safe, it’s crucial to follow some safety guidelines:
- Don’t Overfill: Overfilling the basket can lead to uneven heating and potential hazards.
- Avoid Oil Splatter: Be cautious when reheating foods with high fat content, as oil can splatter. Clean the air fryer regularly to prevent buildup.
- Use Oven Mitts: The air fryer basket can get very hot, so always use oven mitts when handling it.
- Proper Ventilation: Ensure the air fryer is placed in a well-ventilated area.
- Unplug After Use: Always unplug the air fryer after use and allow it to cool completely before cleaning.
Keeping Food Warm in an Air Fryer
Beyond its main culinary duties, your air fryer offers a surprisingly capable solution for keeping food delightfully warm. Once your meal is reheated, simply dial the temperature down to a gentle 200°F (95°C) to maintain its ideal serving heat. Just be mindful of time; overstaying its welcome can lead to dryness. Keep a watchful eye on your fare and consider a tiny ramekin of water nestled inside to ensure a touch of lasting moisture.
Air Fryer Reheating: The Drawbacks
While air fryers are great for reheating, there are a few drawbacks to consider:
- Capacity: Air fryers have limited capacity, so you might need to reheat food in batches.
- Not Suitable for All Foods: As mentioned earlier, some foods, like soups and sauces, don’t reheat well in an air fryer.
- Potential for Drying Out: Some foods can dry out if reheated for too long or at too high a temperature.
Maximizing Air Fryer Reheating Success
To recap, here are the key factors for successful air fryer reheating:
- Choose the Right Foods: Focus on foods that benefit from crisping, like fried items, pizza, and roasted vegetables.
- Use the Correct Temperature: Refer to a reheating guide for optimal temperatures for different foods.
- Avoid Overcrowding: Reheat food in a single layer for even heating.
- Monitor the Food: Check the food regularly to prevent burning or drying out.
- Clean Regularly: Keep your air fryer clean for optimal performance.
Frequently Asked Questions (FAQ)
Q: Can I reheat McDonald’s fries in an air fryer?
A: Yes, you can! Preheat your air fryer to 350°F (175°C) and reheat the fries for 2-3 minutes, shaking the basket halfway through.
Q: How do I prevent my food from drying out in the air fryer?
A: To prevent food from drying out, use a lower temperature, shorten the reheating time, and add a small dish of water to the air fryer to create moisture.
Q: Can I reheat food with sauce in an air fryer?
A: It’s generally not recommended, as the sauce can splatter and burn. However, if you must, place the food in a foil-lined container inside the air fryer to contain the sauce.
Q: Is it safe to reheat food in an air fryer?
A: Yes, as long as you follow food safety guidelines, such as ensuring the food reaches a safe internal temperature of 165°F (74°C).
Q: Can you reheat steak in an air fryer?
A: Yes, but be careful not to overcook it. Preheat the air fryer to 350°F (175°C) and reheat for just a few minutes, checking frequently. A medium-rare steak reheats best.
Q: Is an air fryer better than a microwave for reheating?
A: In many cases, yes. An air fryer excels at restoring crispness and avoiding the sogginess often associated with microwaving. However, microwaves are quicker for some items.
By following this air fryer reheating guide, you can elevate your leftover game and enjoy crispy, delicious meals every time. Happy cooking!

I’m the recipe developer and food photographer behind Air Fryer at Tiffany’s. I’m also a wife, mom to two adventurous little boys, registered nurse, and live in the great Midwest. Join me as I show you new ways to use your air fryer that you never knew possible.