Pyrex on the Stovetop: A Comprehensive Guide

Can Pyrex be used on a stove? – The complete guide

Pyrex cookware is widely known for its versatility and popularity among home cooks. With its variety of dishes and accessories, it is important to understand Pyrex’s capabilities and limitations. While Pyrex can withstand high heat and is often used in the oven, it is important to note that it is not designed for stovetop use. This article discusses the reasons why Pyrex should not be used on a stovetop and provides best practices for using and caring for Pyrex.

Understanding how to use Pyrex (and how not to!)

When it comes to using Pyrex, it is important to understand that it should never be used on a stove, whether you have a gas stove, ceramic stove, or any other type of stove. Pyrex products are not designed to withstand the direct heat of a stovetop, and attempting to do so can result in serious problems.
While it is true that some older Pyrex cookware was safe for stovetop use, the majority of Pyrex available today is designed for baking and should not be used on the stovetop. If you happen to come across older Pyrex cookware that is safe for stovetop use, you can use it as intended. However, it is important to note that these products are no longer manufactured and are relatively hard to find.

Proper use and care of Pyrex

To ensure the safe and effective use of Pyrex, it is important to follow some basic guidelines. First, always remember that Pyrex is not suitable for use on the stovetop. In addition, when using Pyrex in the oven, it is recommended that the temperature not exceed 425 degrees Fahrenheit. It is also not advisable to use the broiler function, as this can expose the glass to excessive heat and possibly cause it to shatter.
When handling Pyrex, it is important to avoid exposing it to extreme temperature changes. If the dish has been in the refrigerator or freezer, allow it to reach room temperature before placing it in the oven. Similarly, if the dish is still hot from the oven, do not place it directly in the freezer.
It is important to inspect your Pyrex for chips or cracks before use. Damaged Pyrex should not be used in the oven as it will compromise the integrity of the dish and increase the risk of breakage.
When using Pyrex in the oven, make sure the dish is at least half full. This can be accomplished by covering the bottom of the dish or adding enough liquid to coat the bottom. Avoid using the dish when it is almost empty or less than half full, as this can lead to uneven heating and possible breakage.
Pyrex is relatively easy to clean. It can be safely cleaned in the dishwasher or by hand using dish soap. It is recommended to use non-abrasive cleaners to avoid scratching the glass. If necessary, you can soak Pyrex before cleaning, but be aware of the extreme temperature changes that can occur during soaking.

What causes Pyrex to shatter?

When Pyrex shatters, there is usually a reason for it. The most common causes of Pyrex shattering are:

  1. Extreme temperature changes: Exposing Pyrex to rapid temperature changes, such as going directly from the freezer to a hot oven, can stress the glass and cause it to shatter.
  2. Insufficient food or liquid in the dish: Pyrex dishes should be adequately filled with food or liquid to prevent uneven heating and subsequent breakage. Using a dish that is nearly empty or less than half full increases the risk of shattering.
  3. Heating a chipped or cracked dish: Pyrex with chips or cracks is structurally compromised and may shatter when exposed to heat. It is important to discard damaged Pyrex and not use it in the oven.

What to do with broken Pyrex

In the unfortunate event that your Pyrex shatters, there are several steps you can take to handle the situation safely. First and foremost, ensure the well-being of everyone in the area, including yourself. Check for injuries caused by broken glass and administer first aid if necessary.
It is important not to attempt to retrieve any food that was in or near the shattered Pyrex. Even small pieces of glass can be hidden in the food and pose a safety hazard if ingested. It is better to discard any food that may have been affected.
Before cleaning up, wear shoes and protective gloves to minimize the risk of stepping on glass or cutting yourself. Handle glass fragments with care and thoroughly clean the surrounding area as small fragments may be scattered.
A damp paper towel can be used to collect shards that are not easily visible or difficult to clean up. Glass fragments can be incredibly small and almost invisible until touched, so use caution when cleaning. Avoid using a vacuum cleaner as it may spread the glass particles or damage the vacuum cleaner itself.
After cleaning the visible glass fragments, wipe the area with a damp cloth to ensure that all remaining fragments are removed. Be aware of cracks or crevices where glass fragments may have settled.
It is important to dispose of the broken Pyrex safely. Place the broken glass in a sturdy bag or container to prevent injury to waste management personnel. Securely seal the bag or container and label it as broken glass to alert others of its contents.

Alternatives to using Pyrex on the stovetop

If you need stovetop cookware, there are alternatives to Pyrex that can meet your needs. Here are a few options to consider:

  1. Stainless steel cookware: Stainless steel pots and pans are durable, heat resistant and suitable for stovetop use. They distribute heat evenly and are generally safe for use in the oven.
  2. Cast iron cookware: Cast iron is known for its excellent heat retention and distribution. It can be used on stovetops, in ovens and even over open flames. However, cast iron requires seasoning and regular maintenance to prevent rust.
  3. Ceramic cookware: Ceramic cookware is versatile and can be used on the stovetop or in the oven. It provides even heat distribution and is available in a variety of styles and colors.
  4. Copper cookware: Copper cookware offers excellent thermal conductivity, making it ideal for stovetop cooking. However, it does require regular care to maintain its appearance and functionality.
  5. Non-stick cookware: Nonstick cookware has a coating that prevents food from sticking, making it convenient for stovetop cooking. However, they may not be suitable for high-temperature cooking or oven use because the coating can deteriorate.


In summary, while Pyrex is a versatile and popular cookware option, it is important to understand its limitations. Pyrex should not be used on a stovetop as it is not designed to withstand direct heat. Using Pyrex on a stovetop can lead to breakage and potential damage. However, Pyrex is excellent for oven use when proper guidelines and best practices are followed.
To ensure the safe and effective use of Pyrex, avoid exposing it to extreme temperature changes, use it within the recommended oven temperatures, and inspect it for damage before use. In addition, be sure to clean and care for your Pyrex properly to prolong its life.
If stovetop cooking is your primary requirement, consider alternative cookware options such as stainless steel, cast iron, ceramic, copper or nonstick cookware. These alternatives provide the necessary characteristics for stovetop cooking and may be a suitable replacement for Pyrex in such scenarios.
Remember, understanding the proper use and limitations of your cookware is essential to a safe and enjoyable cooking experience.


Can Pyrex be used directly on the stove?

No, Pyrex should not be used directly on a stovetop. It is not designed to withstand the direct heat of a stovetop burner.

Why is it unsafe to use Pyrex on the stove?

Pyrex is made of glass, which can shatter when exposed to sudden temperature changes or direct heat. Using Pyrex on a stovetop can cause the glass to crack or shatter, creating a safety hazard.

What happens when I use Pyrex on a stovetop?

Using Pyrex on a stovetop can cause the glass to crack or shatter due to the high heat. This can result in injury from flying glass fragments and damage to the cooktop surface.

Can I use older Pyrex cookware on a stovetop?

While some older Pyrex cookware was designed for stovetop use, the majority of Pyrex cookware available today is not. It is best to check the specific instructions and markings on your Pyrex to determine if it is safe for stovetop use.

What alternatives to Pyrex can I use for stovetop cooking?

There are several alternatives to Pyrex for stovetop cooking, including stainless steel, cast iron, ceramic, copper or nonstick cookware. These options are specifically designed to withstand the direct heat of a stovetop burner and provide safe and effective cooking surfaces.

Can I use Pyrex in the oven?

Yes, Pyrex is oven safe. It is designed to withstand the high temperatures typically used in baking and roasting. However, it is important to follow the manufacturer’s guidelines for oven use and to avoid exposing Pyrex to extreme temperature changes.