Pyrex is generally oven-safe and microwave-safe, but there are some important considerations and guidelines to keep in mind.
Oven-Safe: Most Pyrex glass bakeware is designed to be oven-safe and can withstand high temperatures. However, not all Pyrex products are created equal, and some may have limitations regarding the maximum oven temperature they can handle. Always check the manufacturer's guidelines or labels on your specific Pyrex product to ensure it is safe for oven use and to determine the recommended maximum temperature.
Microwave-Safe: Pyrex glass is microwave-safe and won't release harmful chemicals or melt when used in the microwave. It's a popular choice for microwave cooking and reheating due to its heat-resistant properties.
However, even though Pyrex is generally safe for both oven and microwave use, you should follow these general guidelines to prevent accidents and damage:
Avoid sudden temperature changes: While Pyrex is designed to handle thermal shock better than regular glass, it's still best to avoid drastic temperature changes. For example, don't place a hot Pyrex dish directly into the freezer or run cold water on a hot Pyrex dish.
Preheat the oven: When using Pyrex in the oven, it's advisable to preheat the oven first before placing the Pyrex dish inside. This helps to minimize potential stress on the glass.
Avoid direct heat on the stove: Pyrex is not suitable for use on the stovetop. It is designed for use in conventional ovens and microwave ovens only.
Check for damage: Before each use, inspect your Pyrex dishes for any signs of damage, such as cracks, chips, or scratches. Damaged Pyrex may not be safe for use in the oven or microwave.
Follow the manufacturer's instructions: Always read and follow the care and use instructions provided by the Pyrex manufacturer to ensure you are using the product safely.
Please note that since my information might be outdated, I recommend checking the latest guidelines from the Pyrex manufacturer or consulting their customer support for the most up-to-date information on using Pyrex in the oven and microwave.