Is Pyrex Oven Safe? Using Guide

Is Pyrex Oven Safe? Yes, Pyrex can go in the oven. Learn more about using Pyrex glass cookware for cooking, baking, warming and reheating food in conventional and convection ovens. Discover helpful tips and advice on using Pyrex in the oven.

As an Amazon Associate earns from qualifying purchases.

Have you ever found yourself asking, “Can Pyrex go in the oven?”

If so, you’re not alone.

Pyrex, a popular brand of oven-safe glassware, has been a staple in kitchens for over a century. But is it truly safe to use in the oven?

Let’s find out Is Pyrex Oven Safe?

As someone who loves to bake and cook, I’ve used Pyrex dishes countless times. Over the years, I’ve learned a thing or two about how to safely use these versatile pieces of glassware. In this guide, I’ll share with you everything you need to know about using Pyrex in the oven.

Key Facts:

  1. Pyrex is made of tempered glass that can withstand high temperatures (Source: Team Research).
  2. Not all Pyrex dishes are created equal; some can handle higher temperatures than others (Source: Team Research).
  3. Using Pyrex improperly in the oven can lead to breakage or even explosions (Source: Team Research).
  4. It’s important to follow safety guidelines when using Pyrex in the oven (Source: Team Research).
  5. Pyrex can also be used in the microwave, but certain precautions should be taken (Source: Team Research).

Can Pyrex Go in the Oven?

The short answer is yes, Pyrex is oven safe.

However, it’s not as simple as just popping your dish into the oven and hoping for the best. There are certain precautions you need to take to ensure your Pyrex doesn’t crack or shatter.

Is Pyrex Oven Safe
Is Pyrex Oven Safe

One of the most important factors to consider is the Pyrex temperature limit. While most Pyrex dishes can withstand temperatures up to 350°F (177°C), some can handle heat up to 450°F (232°C). However, sudden temperature changes can cause Pyrex to break, so it’s best to avoid moving your dish directly from the fridge to the oven.

Tip: Always allow your dish and food to come to room temperature before placing them in the oven.

Can Pyrex Go in the Oven at Different Temperatures?

When it comes to using Pyrex in the oven, temperature matters. Here’s a quick guide on how to safely use your Pyrex at different temperatures:

Up to 350°F (177°C)Most Pyrex dishes can handle this temperature without any issues.
Up to 400°F (204°C)Some newer Pyrex dishes can withstand this temperature, but it’s best to check the manufacturer’s instructions.
Up to 450°F (232°C)Only certain types of Pyrex can handle this heat. Always check before using.
Above 450°F (232°C)It’s generally not recommended to use Pyrex at these temperatures.

Remember, never put your Pyrex glass dish into a preheated oven. Instead, place it in a cold oven and then turn on the heat. This allows the dish and the food inside it to heat up gradually, reducing the risk of breakage.

Key Takeaway: Always preheat your oven before placing your Pyrex dish inside.

Can Pyrex Go in the Microwave?

Just like with an oven, Pyrex can go in the microwave too! But again, there are some safety precautions you should follow:

  • Always use microwave-safe lids or covers.
  • Never use metal utensils or foil with your Pyrex in the microwave.
  • Don’t microwave empty Pyrex dishes as they can crack.

Remember, when baking with Pyrex in a microwave, always monitor it closely and follow all manufacturer guidelines.

Tip: Use a microwave-safe cover or lid when microwaving food in your Pyrex dish.

Other Pyrex Safety Tips

Aside from knowing whether your Pyrex is oven safe, there are other safety tips you should keep in mind:

  • Avoid using damaged or scratched Pyrex dishes as they’re more likely to break.
  • Never use your Pyrex on a stovetop or under a broiler.
  • Be careful when handling hot Pyrex as it can cause severe burns.
  • Always allow your hot Pyrex dish to cool on a dry, heat-resistant surface.

By following these tips, you’ll ensure that your oven-safe glass cookware lasts for many years and meals to come!

Key Takeaway: Always handle hot Pyrex with care and allow it to cool properly before cleaning.

FAQs About Pyrex in the Oven

Can you bake in the oven with a Pyrex dish?

Yes, you can! Just make sure to follow all safety guidelines and never exceed the recommended temperature limit.

What is the temperature limit for Pyrex?

Most Pyrex dishes can withstand temperatures up to 350°F (177°C), while some can handle heat up to 450°F (232°C).

Can Pyrex go in the oven at 350?

Yes! Most types of Pyrex are designed to withstand this temperature.

How do I know if my Pyrex is oven safe?

Look for a stamp or label on your dish that indicates it’s oven safe. If you’re unsure, contact the manufacturer or check their website for more information.


So there you have it – everything you need to know about using Pyrex in the oven! While it’s true that Pyrex is oven safe, remember that not all dishes are created equal and different types have different temperature limits.

Always follow safety guidelines when using your Pyrex glass cookware – whether that’s in an oven or microwave – and never exceed recommended temperatures. By doing so, you’ll ensure that your beloved baking dishes last for many delicious meals!

Share your love

Richard Charpentier is the CEO of Baking Innovation, a leading provider of baking solutions. He has over 20 years of experience in the baking industry and has been a driving force behind the company's success.