Exploding lasagnas are no fun, so heres how to differentiate between Pyrex products.
Pyrex containers are a staple in many kitchens.
I grew up baking casseroles in the containers and warming up leftovers in the microwave.
Photo: Getty Images and Manik Roy/Unsplash
What Is “Pyrex”?
“Pyrex” is the official, trademarked brand name of the popular cookware brand.
The businessgot its nameby spinning off its original product, the “Pyright” pie pan.
What Is “pyrex”?
Little-p pyrex is probably what your kitchen’s measuring cups, meal-prep containers and drinkware are made from.
It’s crafted fromsoda-lime glass, one of the most common types of glass produced commercially.
Soda-lime glass is less expensive because it’s not as heat resistant.
Somesocial media usershave even shown instances of their pyrex containers blowing up in the oven.
What Is “PYREX”?
Composed of silica and boron oxide, borosilicate glass is much more suited for high-heat cooking.
How to Tell the Difference?
The next time you go to cook dinner in a Pyrex pan, take a look at the labeling.
You should also let refrigerated glass sit at room temperature for 30 minutes before putting it in the oven.
With the right kind of container, of course.
