Reheat leftover pizza in an air fryer at 375°F for 3–4 minutes and you’ll get a crust that actually snaps, cheese that bubbles properly, and no soggy cardboard center. The circulating hot air mimics what a pizza oven does far better than a microwave ever could. Two slices at a time, basket not overcrowded, and you’re done before your coffee finishes brewing.
Safety First: Air fryer baskets and trays get extremely hot during and after use — always use oven mitts when pulling the basket out, never line the basket with foil in a way that blocks airflow (this can cause the heating element to overheat), and don’t leave cheese-topped pizza unattended past the 4-minute mark since dripping grease can smoke or ignite in a high-heat drawer-style air fryer. Let the basket cool on a heat-safe surface before cleaning.
Quick Facts
- Best temperature: 375°F for most pizza styles; drop to 350°F for thin-crust or very cheesy slices
- Time: 3–4 minutes for refrigerated slices; add 1–2 minutes if reheating straight from frozen
- Never stack slices — a single layer is non-negotiable if you want even crisping
- No preheat needed for most basket-style air fryers, but a 2-minute preheat helps oven-style units
- Thin-crust reheats faster than thick; Sicilian or deep-dish needs an extra 2 minutes and a slightly lower temp
Why the Air Fryer Actually Works for Pizza
The microwave makes the crust soft and vaguely damp. The oven works, but you’re waiting ten minutes for it to preheat just to reheat one slice. The stovetop skillet method is genuinely good — I’ll give it that — but it requires you to stand there, hover, and add water at just the right moment. The air fryer just works. Quickly.
What’s happening physically is pretty simple. Hot air moves around the slice at high speed from every direction, so the bottom crust dries out and crisps up at the same rate as the top. There’s no moisture trap like in a microwave, and there’s no one-directional heat like in a broiler. If you’re curious about how heating elements compare across appliances, I wrote about how hot a toaster gets — the physics overlap more than you’d think.
I’ll be honest: the first time I tried this I overloaded the basket with four slices and wondered why they came out steamed and limp. Dumb mistake. Single layer. Always.
Exact Temperature and Time by Pizza Style
Not all pizza reheats the same. A New York thin slice and a Chicago deep-dish wedge are genuinely different reheat problems. Here’s what I’ve actually found works.
| Pizza Style | Temperature | Time | Notes |
|---|---|---|---|
| Standard thin crust | 350°F | 3 minutes | Watch closely — edges burn fast |
| New York-style (medium crust) | 375°F | 3–4 minutes | The sweet spot for most leftover pizza |
| Thick crust / pan pizza | 375°F | 5–6 minutes | Flip halfway if your basket allows |
| Deep-dish / Sicilian | 325°F | 6–7 minutes | Lower temp prevents cheese burning before center heats |
| Frozen leftover (not thawed) | 375°F | 5–7 minutes | Add 2 minutes; check at 5 |
| Stuffed crust | 350°F | 4–5 minutes | The cheese inside the crust needs gentler heat |
These are real times from my own kitchen using a drawer-style basket air fryer running at actual temperature (some air fryers run 15–25°F hotter than their dial says, so your first run is always a calibration run). If yours scorches the edges at 375°F, dial back to 350°F and add a minute.
Should You Preheat the Air Fryer?
For basket-style air fryers: not really necessary. The cavity is so small it comes to temp almost instantly. For toaster-oven-style air fryers — the kind with a door and racks — a 2-minute preheat makes a noticeable difference. The rack needs to be hot when the pizza goes on, or the bottom stays soft for the first minute or two of cooking. If you use one of these units for a lot of your reheating, check out my thoughts on reheating food in a toaster oven; the same logic applies.
Step-by-Step: How to Actually Do It
No mystery here. But the details matter more than people think.
- Step 1: Take the pizza out of the fridge 5 minutes before cooking if you can. Cold-center slices sometimes finish with a hot edge and a still-cold middle — a brief rest helps.
- Step 2: Set your air fryer to 375°F (or 350°F for thin crust).
- Step 3: Place slices in a single layer in the basket or on the rack. Don’t overlap. Don’t crowd.
- Step 4: Air fry for 3–4 minutes. At the 3-minute mark, check by lifting a corner with tongs — the crust should feel firm and the cheese should be fully melted.
- Step 5: Pull it out carefully. The basket is hot. The cheese is hot. Give it 60 seconds before eating — the cheese continues to set slightly and you won’t burn the roof of your mouth, which I have done more times than I’d like to admit.
Do You Need to Add Anything to the Pizza First?
No oil. No water. Nothing. The air fryer doesn’t need help here. Some people recommend putting a small cup of water in the basket to keep the cheese from drying out, and I tried it — it just made everything slightly steamy and reduced the crunch on the crust. Skip it. If your cheese is drying out rather than melting properly, your temperature is too high or your pizza was stored uncovered in the fridge and lost too much moisture before it even got to the air fryer.
Edge Cases Most Guides Don’t Cover
This is the part where most reheat pizza articles stop. They give you the basic method and call it done. Here are the situations that actually trip people up.
Reheating Pizza with Fresh Toppings (Arugula, Prosciutto, Basil)
Some fancier pizzas come topped with fresh greens or cold-cured meat that was added after baking. If you throw that into the air fryer as-is, the arugula wilts into something sad and oily. Remove the delicate toppings before reheating, reheat the base, then put them back after. Takes an extra ten seconds and makes a real difference.
Pizza That’s Been in the Fridge More Than Two Days
Pizza That’s Been in the Fridge More Than Two Days
The USDA recommends consuming leftover pizza within 3–4 days when properly refrigerated. Past day three, the crust is usually dried out enough that even the air fryer can’t fully rescue it. What you can do: very lightly brush the crust edge with a small amount of olive oil before heating. Just the crust, not the topping. That adds enough moisture back to prevent it from turning into a crouton.
Reheating in a Compact or Mini Air Fryer
If you have a small-capacity unit — under 3 quarts — you’re usually limited to one slice at a time. And a large triangle slice from a New York-style 18-inch pie won’t fit without folding. Don’t fold it. Just trim the tip off, reheat, eat the tip cold. Or buy a larger capacity air fryer toaster oven. I’m only half joking — if you reheat pizza regularly, basket size matters. I have thoughts on sizing over in my best mini toaster ovens roundup if compact is a priority for your space.
Reheating Pizza Rolls or Calzones
Same principle, slightly different execution. Calzones are thick and doughy, so treat them like deep-dish: 325°F for 6–8 minutes. If the outside is browning too fast and the inside still isn’t hot, cover loosely with a small piece of foil for the last 2 minutes. Pizza rolls? 380°F for 4–5 minutes. They’re small enough that the heat gets through quickly, but they need the higher temp to actually crisp the outside.
What to Do If Your Crust Is Still Coming Out Soft
A few likely culprits. First, check if your slices are touching each other — even slight overlap blocks airflow underneath and you get soft spots. Second, if you’re using a silicone liner or parchment in the basket, the bottom of the crust can’t get direct airflow. I’d recommend a mesh air fryer rack insert instead, which lets heat circulate under the slice. Third, some air fryers just run cold. If your 375°F setting isn’t giving you crispy results after 5 minutes, go up to 400°F and shorten the time slightly, checking every 30 seconds.
Also — and this is my personal pet peeve — people leave the pizza box open on the counter overnight and wonder why the slice is a dried-out hockey puck the next day. Store leftover pizza in an airtight container or wrapped tightly in foil. It reheats dramatically better.
Serious Eats has a good breakdown of the science behind different pizza reheating methods if you want to go deep on the skillet vs. oven vs. air fryer debate. My take: the air fryer wins on speed and consistency for one or two slices. The oven still wins for reheating a large quantity at once.
The Honest Verdict
375°F, 3–4 minutes, single layer, don’t walk away. That’s genuinely it for most pizza most of the time. The adjustments above aren’t complicated — they’re just the stuff you figure out after burning a few thin-crust slices or biting into a deep-dish that’s cold in the middle. The air fryer makes reheating pizza not just acceptable but actually good. Crust that snaps. Cheese that pulls. No sogginess.
I’d take air-fryer reheated pizza over a fresh delivery slice that’s been sitting in a box for 20 minutes. I really would. And I say that as someone who has eaten a lot of mediocre reheated pizza in pursuit of this answer.
Frequently Asked Questions
What temperature do you reheat pizza in an air fryer?
375°F is the best all-purpose temperature for reheating pizza in an air fryer. Thin-crust styles do better at 350°F to avoid burning the edges, while frozen or thick-crust slices can handle 375°F for a longer time. The goal is cheese that melts and bubbles before the crust over-crisps.
How long to reheat pizza in air fryer?
Refrigerated pizza takes 3–4 minutes at 375°F in most air fryers. Frozen pizza that hasn’t been thawed needs 5–7 minutes. Always check at the lower end of the range first — a 30-second overshoot can take a good result to a burnt one pretty fast.
Do you need to preheat the air fryer before reheating pizza?
For drawer-style basket air fryers, preheating isn’t necessary — the small cavity heats up almost immediately when the pizza goes in. For larger oven-style air fryers with a door and rack, a 2-minute preheat helps the rack get hot so the bottom crust starts crisping right away instead of steaming first.
Can you reheat pizza in an air fryer from frozen?
Yes, and it works well. Set the air fryer to 375°F and cook for 5–7 minutes, checking at the 5-minute mark. The crust will take longer to crisp through the ice crystals, but the result is comparable to reheating refrigerated pizza — sometimes even better because the cheese hasn’t dried out in the fridge.
Why is my pizza crust still soft after air frying?
The most common cause is overlapping slices blocking airflow underneath the crust. A silicone liner or solid parchment can also trap moisture and prevent crisping. Try a single layer with space between slices, use a mesh rack insert if you have one, and bump the temperature up slightly if the problem persists.
Written by
Emma founded Toastera to turn vague appliance advice into clear, researched, safety-first guidance on toasters and toaster ovens.
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