Tupperware UltraPro goes in the oven.

If you've been curious about using Tupperware UltraPro in your oven, here are some tips from my experience. The UltraPro is crafted from a unique, durable material that withstands temperatures up to 230°C (446°F), making it ideal for baking, roasting, and slow-cooking. I’ve found it especially convenient to prepare meals in advance, store them in the freezer within UltraPro containers, and then cook directly from frozen without cracking or warping. To get the best results, preheat your oven and avoid sudden temperature changes, such as putting a hot UltraPro dish directly onto a cold surface. Use oven mitts to handle the cookware safely, as it retains heat well. The non-stick surface also makes cleaning up easy – a quick soak in warm soapy water usually does the trick. Overall, the UltraPro ovenware has become a staple in my kitchen for its reliability and versatility. Whether you're baking a lasagna or roasting vegetables, it’s reassuring to know your Tupperware can safely go straight into the oven. This reduces the need for multiple cooking dishes and helps streamline meal prep and cleanup.