Can You Cook Pizza on Cardboard?
Can You Cook Pizza on Cardboard? Cooking pizza on cardboard inside an oven might seem like a convenient option, but it’s important to be aware of the potential hazards. Placing cardboard in the oven can result in injury and damage to your appliances. Cardboard is highly flammable and can catch fire when exposed to high temperatures if not handled with caution.
In this guide, I’ll discuss why using cardboard to cook pizza is risky and not recommended. I’ll also suggest safer alternative options for cooking pizza in the oven. Keep reading to find out more!
Can You Cook Pizza on Cardboard?
No, you cannot cook pizza on cardboard because it’s made of combustible cellulosic material, which can catch fire at around 427°F (219°C). Additionally, the materials used in making cardboard may release toxic chemicals when heated, which can contaminate your food and cause serious health issues. If you plan to cook pizza, it’s best to remove the cardboard and use a baking sheet or other alternatives to safely cook your pizza.

Why You Shouldn’t Cook Pizza on Cardboard
Even though cardboard is cheap and easy to handle, it’s not suitable for cooking pizza. Here are the reasons you should avoid cooking pizza on cardboard:
- Highly Flammable: Cardboard can catch fire at high temperatures, posing a serious risk to your oven and food.
- Harmful Chemicals: Heating cardboard can release toxic chemicals used in its production, contaminating your pizza and potentially causing health issues.
- Unpleasant Odor: Cooking pizza on cardboard can cause a foul odor, affecting the taste and smell of your pizza.
- Uneven Cooking: Using cardboard results in an unevenly cooked pizza. The crust will likely be soggy and won’t achieve that golden, crispy texture.
What Are Alternatives to Cooking Pizza on Cardboard?
Cooking pizza on cardboard is not a wise decision since it cannot safely handle high temperatures. Fortunately, there are several safer alternatives readily available in most kitchens.
Here are some options I prefer to use for cooking pizza:
- Baking Sheet
- Pizza Pan
- Cast Iron Skillet
- Pizza Stone
- Oven-Safe Plate
1. Using a Baking Sheet to Cook Pizza
Using a baking sheet is one of the simplest and most common ways to cook pizza at home. A baking sheet has a flat metal surface that helps distribute heat evenly, ensuring the pizza cooks properly.
- Line the baking sheet with parchment paper or lightly grease it with oil to prevent the crust from sticking.
- Preheat your oven according to your recipe, then bake the pizza until it turns golden and crispy.
2. Using a Pizza Pan to Cook Pizza
Another great option is a pizza pan, which is specifically designed for baking pizza in an oven.
- Place your dough onto the pan, spread it out to fit, add your desired toppings, and bake according to your recipe’s instructions.
3. Using a Cast Iron Skillet to Cook Pizza
A cast iron skillet is perfect for cooking pizza because it retains heat exceptionally well.
- Preheat the skillet in the oven, coat it with olive oil, and place the pizza dough inside. Add toppings and bake until the crust is golden brown and the cheese is melted and bubbly.
4. Using a Pizza Stone to Cook Pizza
If you plan to cook pizza regularly, investing in a pizza stone is a good idea. A pizza stone not only helps in cooking but also keeps the pizza warm after it’s baked.
- Preheat the pizza stone for 10-15 minutes, brush it with olive oil, and place the pizza directly on it. The heat from the stone ensures a crispy, evenly cooked pizza.
5. Using an Oven-Safe Plate to Cook Pizza
If you don’t have any specialized tools, you can use an oven-safe plate to cook pizza.
- Preheat the oven to around 450°F (230°C), spread the dough on the plate, add toppings, and bake on the lowest rack of the oven until the crust is golden and crispy.
Frequently Asked Questions
What If I Accidentally Cooked My Pizza on Cardboard?
If you accidentally cook your pizza on cardboard, it may come out undercooked and soggy, especially on the crust. There’s also a risk of the cardboard catching fire if the temperature exceeds 427°F (219°C). It’s best to avoid cooking pizza on cardboard altogether.
Can Cardboard Survive in an Oven?
Cardboard can survive in an oven at lower temperatures (below 427°F/219°C), but it’s not designed for cooking. I don’t recommend using cardboard in the oven because of the fire risk and the potential release of harmful chemicals.
Will Cardboard Burn at Low Temperatures?
No, cardboard won’t burn at low temperatures between 170°F to 350°F (77°C-177°C), but it will slow down the cooking process. In my experience, cooking pizza at low temperatures on cardboard took around 30-35 minutes to barely form a golden crust, which isn’t ideal.
Final Verdict
Can You Cook Pizza on Cardboard? The answer is no; using cardboard to cook pizza is neither safe nor practical. Cardboard is highly combustible and cannot withstand high temperatures. Instead, rely on proper kitchen tools like a pizza stone, baking sheet, pizza pan, or cast iron skillet, all of which are designed to handle heat and ensure your pizza is cooked safely and efficiently.