Can pyrex be put in the oven?

In this short article, we will provide an answer to the question “can pyrex be put in the oven?” and the detailed usage guidelines.

Can pyrex be put in the oven?

Yes, traditional and convection ovens are both capable of handling Pyrex® Glassware when it comes to cooking, baking, warming, and reheating. Even though Pyrex glassware is dishwasher safe, it may also be hand-washed with mild soap and plastic or nylon cleaning pads if the situation calls for it if necessary. Unless otherwise specified, this item is designed for use in a normal residential setting; it is not intended for use in camping, industrial, or commercial settings. Using the BPA-free plastic covers in the microwave and for storage is the sole use for which they are designed.

How to Cook with Pyrex in the Oven Without Getting Burned

Preventing heat shock is the key to getting the most out of Pyrex glasses.

Thermal shock occurs when a breakable substance, such as glass, is exposed to a fast temperature shift—the sudden transition from hot to cold, or vice versa, results in opposing forces acting over the whole surface area of the broken material.

In the presence of radiant heat, such as that generated by a heating oven, the side of a surface closest to the source of heat gets hot, while the interior and other parts remain cold.

A material gets stressed as its temperature changes, resulting in the buildup of pressure, which may result in the glass shattering into pieces.

Accidents involving exploding glassware are not only dangerous but are also filthy and difficult to clean up after. To avoid this disaster, pre-heat the oven before putting your Pyrex glasses into the baking dish. A preheated oven keeps a consistent temperature, so radiant heat will not cause one side of the glassware to be stressed more than the other.

Additionally, when heating your glasses, make sure that they are at room temperature before proceeding. Never put glassware directly into the oven after taking it out of the refrigerator.

Thermal shock may also occur when cold juices from a meal are put into a hot glass of water or ice cream. To avoid this from happening, fill the bottom of your Pyrex glasses with a little amount of liquid before putting them in the oven. Due to the liquid’s ability to serve as a buffer, there is less chance of the container breaking or fracturing.

Pyrex glasses should always be removed from the oven with both hands to ensure their safety. Additionally, potholders should always be used.

Pyrex Oven-Safe Maximum Temperature (in degrees Celsius)

While Pyrex’s website offers sufficient proof that their glassware is oven safe, there is no indication of the highest temperature at which their glassware is oven safe.


Is Pyrex glassware safe to use in the oven?

The Pyrex Safety and Usage Instructions must be followed when using Pyrex glass bakeware in a conventional or convection oven, regardless of the temperature indicated in the baking recipe. The fact that Pyrex glass bakeware SHOULD NOT BE USED ON THE STOVE OR UNDER THE BRILLIANT is important to bear in mind.

When cooking with Pyrex, be sure to follow these safety precautions.

Several situations necessitate the avoidance of Pyrex products.

Pyrex glasses should only be used in limited circumstances:

  • On a stovetop or in the oven
  • confined within the limits of a broiler
  • Grilled
  • to prepare meals in the microwave (reheating previously cooked food is fine)
  • When the microwave’s power is almost or completely exhausted
  • Gently heat the butter or oil until it has melted.

A broken window or a splattered floor are only some of the consequences of any of these mistakes. When working with your Pyrex products, keep these considerations in mind.

Pyrex Lids Are Safe to Use in the Oven

Pyrex plastic covers should not be used in the oven, according to the manufacturer. If you put them in the oven, they will melt.

Pyrex Protection on the Outside of the Oven

Because thermal shock may occur when a sudden temperature change occurs in a Pyrex dish, owners must take care while exposing their dishes to low temperatures. After removing hot food from the oven, avoid immediately putting it on the cold metal rings of your stove burners or a frosty countertop. Instead, use a potholder or a dish towel to protect your hands.

Refrigerator or freezer food should be stored in a Pyrex dish that has been allowed to come to room temperature before using it. However, even if you quickly remove all of the food from the plate, you should set it aside to cool before washing it in the sink to prevent bacterial growth. It is possible to induce thermal shock by putting a hot dish in a cold sink or by splashing cold water over a hot plate.


In this short article, we provided an answer to the question “can pyrex be put in the oven?” and the detailed usage guidelines.


Hello, I am Medhavi Singh. I am a PhD Scholar in the field of Food Science and Nutrition. I'm a skilled professional in Nutrition and Food technology. I love baking and writing food blogs, and in future, I want to become a Food Scientist.