To be on the safe side, I’d bake it on a room temperature baking sheet (ideally one that’s quite thick) before assuming it’ll be fine. This will prevent the shelf’s bars from causing thermal stress.

Silky Terrier Dog Breed Playing Aro... Silky Terrier Dog Breed Playing Around

Can you put a cold Pyrex dish in the oven?

The reason for not being able to bake with cold PyrexA special type of borosilicate glass was used when Pyrex was first developed in 1908, making it able to withstand thermal shock. That means that dramatic temperature changes, such as when putting a cold dish into a hot oven, were no match for the sturdy glass.

Can you heat up cold glass?

Even though glass is generally safe in the microwave, it is not safe to microwave cold glass. As temperatures fluctuate rapidly in a high heat microwave, chilled glass will shatter or break.

Why did my Pyrex dish exploded in the oven?

To put it another way, stress occurs when a Pyrex dish is heated or cooled rapidly. There will be a dramatic shattering effect if the stress on the bowl is too great.

Can you put a cold glass pie plate in the oven?

Pyrex pie plates and baking dishes should not be placed on hot baking sheets because they conduct heat so effectively that they could shatter. As a result, the company advised against doing so.