Can You Put Pizza Box In Oven? – Heat Up Pizza in the Oven SAFELY

What a joyous morning it is; you open your refrigerator’s door and a last night’s pizza you “secretly” saved from your partner, smiling at you from a corner. Literally, your belly starts impulsion “eat this without wasting time.”

Can You Put Pizza Box In Oven

You didn’t resist a millisecond; grabbed that Pizzabox, put it in the oven, and started heating, thinking it was an easy conquest. But banged! You smelled like something was burning, and that was your pizza box.

Let me tell you; you made a horrible mistake.

Was it your wrong move? Can you put a pizza box in the oven to reheat the pizza? Will cardboard burn in the oven?

You should have researched before putting the pizza box in the oven for reheating purposes. What consequences can you face while heating pizza in the box, and what are the alternatives? Below are the brass tacks and guidelines to keep pizza warm in the most unassailable ways;

Can You Put a Pizza Box In The Oven? Know the Best temps for Reheating Pizza

So for the question, can you put cardboard in the oven? A spiritless or nervous Yes, and a realistic No, precisely. Factually speaking, it’s not a fabulous idea to place a thing in the highest degrees of heat, which is thin, not environmentally protected, has chemicals, etc.

Pizza boxes are slightly different from ordinary cardboard. But no matter how divergent they go against cardboard, pizza boxes are NO WAY AN IDEAL Thing for heating up a pizza in the oven. The main reasons are;

Can You Put a Pizza Box In The Oven

Poor against High Temperatures: Pizza boxes are technically corrugated cardboard, can’t bear temperatures above 300F even if they are 3 or 4-ply. Some says, the highest temperature endurance is 400F.

Do consider it, too; still, these boxes can’t win against the pizza temperatures because these get HIGHLY combustive in nature when they get along with vegetable (soya bean, canola) and animal oils (margarine).

Some boxes have parchment paper lining, but the max temp parchment paper can consume, is still not the best.

Chemicals Melting Can Happen: A Raw Pizza box without any printing can get a minor point in this regard. However, brands like Domino’s, Pizza Hut, Papa John’s deliver pizzas in their company-branded boxes.

The Ink and chemical coating used in the printing also have a high prospect of liquefying down while reheating the pizza, leaving some unhealthy footprints on your pizza.

Combustion Can Happen Due to Change in Climate: Will cardboard burn in the oven? Cardboards are not flammable during heating, but you should know when it’s humid, moisture tries to sag, and lemon everything. Even if you don’t put pizza boxes in the refrigerator in those weather conditions, still, moisture will catch these boxes.

As I said above, pizza boxes are not ignitable, as many companies also mention heating guidelines, but a fusion of mixture, ingredients like cheese spills, and cooking oils can make things really nasty. So, on the whole, to reheat pizza in oven in a box, you should have all consequences arranged in your mind

Let’s Look for Alternatives to Heat Up a Pizza In Oven Without A Worry

If not the pizza boxes, what else? To heat up pizza in the oven, you have many splendid options to go with. Whether you are a knowledgeable kitchen user or a first-timer to heat pizza (place link here), here are some ways to keep pizza warm for long durations.

The Easiest and Efficient Pizza Stone Method

If taste and freshness are the only subjects that matter to you in the class of pizza, a pizza stone is the best thing to consider. Considering you know about pizza stones, they can bear the highest temp for reheating pizzas.

The Easiest and Efficient Pizza Stone Method

But what temp to reheat pizza in the oven with pizza stones?

With the lowest precautions going this way, you only need to preheat the oven to 250-300 degrees for 15-20 minutes. Place your pizza over this stone bar, and put it in the oven and how long to put the pizza in oven? Do it for 5-7 minutes or until you don’t see cheese bubbling.

The Only shortcoming of this way is that you have to maintain and clean the pizza stone (place link here) as it can break and you can waste your investment.


  • Fresh, crispy, and rightly reheated pizza without a worry
  • The safest way to heat up pizza in oven without using any foil
  • Inexpensive way of reheating pizza


  • It needs a bit long preheating.
  • Need maintenance.

The Aluminum Foil Method – For Keeping Pizza Warm for the Longest time

Another safest way to bring your pizza back to its life is the pizza aluminum foil. The thin film of metallic pizza foil preserves the heat for multiple hours, and these are also not incendiary. So, you can skillfully and inexpensively reheat your pizza at the quickest times.

The Aluminum Foil Method

What you have to do is only wrap your pizza slice into pizza foil and start heating it for 10-15 minutes.

But what is the best temp to reheat pizza through aluminum foil?

You must preheat the oven for pizza reheating at 400F for 15-20 minutes. Then bring down the temperature to 200-250F and heat your aluminum foil-wrapped pizza slice for 10-15 minutes.

The only drawback here is, you can warm up the pizza slice by slice, as you can’t potentially reheat the whole pizza in one go. But when you ask how to keep pizza warm in oven? Pizza Foils are the answers as they preserve heat for the most extended times.


  • A much cheaper way to heat up pizza in the oven
  • Safest and easy
  • Preserve the heat for up to 3-4 hours so you can enjoy hot and fresh pizza for the most protracted times


  • You can reuse foils
  • Reheating process is a bit long

Heating Pizza on Stove – The Best Steaming Process for Reheating the Pizza

I love this; my wife primarily launches this in our kitchen to heat up the pizza. I mean, with this process, you don’t need to have any foil and pizza stone. Even, there is no need to have a microwave oven, so relax yourself from fire, extreme temperatures, and other risks.

Heating Pizza on Stove
  • You only need a non-stick pan, dish, or any other crockery.
  • Preheat for 10-15 minutes or wait until it reaches 150-200F temperatures.
  • Add 3-4 tablespoons of water.
  • Place your pizza slice in the pan.
  • Cover it with Lid and leave for 10-15 minutes.
  • Let the steam work for it, and you’ll get the freshly reheated pizza.


  • No need of any appliance to reheat your pizza
  • A quick of preparing your pizza
  • No need of extra care


  • Preheating your non-stick pan can take a little longer.

People Also Ask – FAQs

How Hot Should the Oven be for Pizza?

Your oven should sustain around 250-300F degrees of temperature. First, raise the temperature to around 350-400F for 15-20mins, then bring it down to the earlier-mentioned limits before putting your pizza in the oven. It will not potentially leave your dough soggy.

Can Pizza Boxes Go in the Oven?

It depends on the size of the boxes. Many brands even make 20+ inches pizza which will definitely not be a fit for your oven. Pizza boxes under 13 inches can fit easily in home microwave ovens, measuring 6-8 liters.  

How Long to Put Pizza in Oven?

It wholly depends on the thickness and size of the dough. Plus, at what temperatures are you keeping your oven to heat your pizza? Well, with preheating done for 15-20 minutes at 350-400F degrees, 250-300F as heating temperatures can ensure good heat up of pizza in max 5-10 minutes for an average 13-inch pizza.

The Bottom Line – Can you Put Cardboard in the Oven, Literally?

So, can you put pizza box in oven? Logically, it’s blocking a bullet with a mosquito net. Cardboards are naturally inflammable, but many environmental factors add hazards to make them combustive.

As far as my knowledge and experience are concerned, Pizza stone is the best way to bear any temp to reheat pizza. Besides, this article also includes other safest ways to keep your pizza warm for the most prolonged durations.

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