Is Porcelain Oven Safe?

How can you determine if porcelain cookware is oven safe or not? To avoid making the mistake of putting non-oven safe cookware in the oven, we will discuss the answer to that question. Using cookware that is not oven safe will not only ruin the dish that you are making but will also cause damage to the cookware and worse, the oven itself. So, before putting a porcelain bowl into the oven, make sure that it is ovenproof.

Is porcelain oven safe? Most of the porcelain products are oven safe. Porcelain is heated at over 2300 degrees Fahrenheit to achieve a hardened state. The high temperature makes porcelain products extremely durable and resilient to thermal shock and heat. Hence, it can stand the high temperature of the conventional oven. On the other hand, decorative and thinner porcelain dishes should not go into the oven as they are prone to break and crack. Before putting any porcelain in the oven, make sure to check the label or stamp attached to it if it is oven safe or not.

How can you tell if porcelain is oven safe? Is it safe to use porcelain cookware? At what temperature does ceramic crack? These are some of the questions that we will discuss in this article. For more information about cooking using porcelain, you can check out the rest of the article below.

Is porcelain oven safe
Image by congerdesign from Pixabay

Can You Put Porcelain in the Oven?

Most of the porcelain dishes can be put in the oven. They can hold high temperatures of up to 572 degrees Fahrenheit. Porcelain dishes are also nonporous which means that they will not absorb any odor, bacteria, or ingredient from the cooking. It is also a safer method for cooking because porcelain will not release any hard chemicals while heating. The reason for this is that the clay is made from natural ingredients. On the other hand, not all porcelain can be put into the oven. The thin ones can easily break due to high heat. Make sure to check the label on the bottom of the porcelain to find out if it is oven safe or not.

How can You Tell if Porcelain is Oven Safe?

To tell if the porcelain is over safe, you can check the bottom of the bowl for the manufacturer’s stamp and check the care guide online through email with the company. You can also check the manufacturer’s website as they will more likely have the information on all of their product’s ability to be placed inside the oven or not. Another method is to look for an image at the bottom of the bowl. Wavy lines with a temperature below 300 degrees Fahrenheit mean that they can be used in low-temperature ovens. On the other hand, a picture of an oven indicates that the porcelain bowl is oven safe.

Take note that thin and decorative porcelain items should not be placed in an oven as they can break or crack. Also, if the dish does not have a formulated coating, it is not heated at a high temperature, and putting it inside your oven is a risk. If the glaze inside the dish is not waterproof, it means that the porous clay beneath it is unprotected. This can make the bowl sensitive to temperature changes and cannot be placed inside an oven.

Is it Safe to Cook in Porcelain?

It is safe to use porcelain for cooking. They are safer compared to cast iron, aluminum pots and pans, and Teflon. Teflon can get scratched after intense use and can release toxic chemical materials. On the other hand, cast iron and aluminum pots can react with acidic ingredients such as lemon and vinegar. Make sure to purchase high-quality porcelain cookware so you can make sure that it remains durable and oven safe.

Why Use Porcelain Cookware?

Porcelain cookwares are nonstick, versatile, durable, and easy to clean. They also cook homogeneously. Most porcelain cookware is oven-safe and will not easily get scratched even after intense use.


Porcelain cookware is used to cook a wide array of foods because, unlike most nonstick cookware, it can be placed both in the oven and the microwave.


Enamel porcelain cookware can be used to prepare delicious dishes while helping you stay in shape. Since they are nonstick, you just need to put a small amount of butter or oil into the food to prevent it from sticking into the pan. It will reduce the amount of cooking oils and fats. We have also written this article that discusses if it is safe to use scratched Calphalon pans. You can check out the article for an in-depth discussion about the topic.


Porcelain cookware may cost more as compared to other kinds of cookware but it can last for a long time. Porcelain is made from tough materials so you can rest assured that it will last for generations if taken good care of.

Cooks Homogeneously

Porcelain cookware will distribute the heat homogeneously will result in fast and efficient cooking. They are ideal for preparing fish and meat dishes.

Easy to Clean

Porcelain cookware is easy to clean. You can easily clean it with a quick wipe of a dish sponge and detergent. This will save you time and money on your water bills.

Are all Porcelain Bowls Oven Proof?

Not all porcelain bowls are oven-proof. Before putting any porcelain bowl into the oven, make sure that you check the bottom for the disclaimer. Unless the words “oven-safe” are written on the bottom, do not put the bowl under the intense heat produced by the oven.

Video – How to determine if Pans Are Oven Safe

Cookingguide shared the video below on YouTube. It talks about how to determine if pans are oven safe. There are different things that you need to consider before placing the pan in the oven. Consider that they were fabricated at high temperatures and always be careful with extraneous materials. You can also check the manufacturer data to find out if the pans are oven safe. Watch the video below for more tips and information.

Porcelain Oven Safe Temperature

Porcelain is ceramic and it can expand when it comes in contact with heat. If the porcelain is not ovenproof, heating it at high temperatures can lead to thermal shock when the heat source is removed. This will cause the bowl to crack or even shatter.

Thermal shock occurs when the ceramic has changed because of heat changes The heat can result in crazing where the glaze of the ceramic cracks. If this occurs, the cracked glaze will leave areas that are hard to clean which further leads to the buildup of dangerous bacteria. Bacterial collected in the cracks means that it is not a liner safe to use for cooking.

Heat-induced ceramic can also lead to dunting which is when the ceramic beneath the glaze cracks, causing the structural integrity of the ceramic to weaken. The worse that could happen is for the ceramic to completely shatter into pieces.

At What Temperature Does Ceramic Crack?

Many ceramics can handle temperatures of up to 3,000 degrees Fahrenheit. However, they can still be sensitive to quick changes in temperature. When they are heated and removed from the heat source, they are at risk of cracking and thermal shock. Take note that extreme temperature changes will also cause ceramic to crack. Hence, you cannot place a frozen pot in a hot oven or a hot pot in a freezer.

Can Porcelain be Used for Baking?

Porcelain can be used for baking. They are also safer as compared to metallic cookware. Even the best stainless steel cookware may not be good for you. If you use porcelain for baking, you can rest assured that no chemicals or metals will be mixed with the ingredients. You can also check out this article that discusses if granitium cookware is safe. It is another nonstick option to use for cooking. We have shared tips and information regarding the topic.

Can You Put Porcelain into the Microwave?

Ceramics like porcelain can be placed in the microwave provided that they have no metallic decorations and have the microwave safe symbol.  Porcelain cookware with paint conducting decorations and lead glazes can easily be damaged by the microwave. Do not microwave porcelain plates with metallic decorations of any kind since the paint used will spark in the microwave.

Are Porcelain Mugs Oven Safe?

Most porcelain mugs are oven safe unless they have décor elements that have been added after the final glaze has been applied and the mug baked in a furnace. To be sure, check the label at the bottom of the mug to find out if it is oven safe or not. We have also written this article titled, is milk a suspension? We have shared interesting facts about the characteristics of milk and its properties.


You have reached the end of this post that discusses if porcelain is oven safe. We have learned that most of the porcelain cookware is oven safe unless they have metallic designs. To check if it is oven safe or not, look at the label found at the bottom of the cookware. We have also learned that porcelain cookware has many benefits when it comes to cooking. Thank you for reading!

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