How to Choose Ovenable Trays for Hot Food
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August 10, 2026The choice of tray for hot food can make a big difference to the end product’s cooking, sealing and transportation. Here are the basic points to check out when buying trays.
Check the Material
Ovenable Trays are made from a variety of materials including aluminium, CPET plastic and board. Aluminum is great for roasted or baked foods as it is a good conductor of heat. CPET plastic is ideal for wet dishes and can withstand higher oven temperatures without warping.
Know the Temperature Rating
Confirm the Maximum Oven Temperature: Always check the Maximum Recommended Use Temperature on packaging and compare it to your actual oven operating temperature, e.g. 180 – 230°C for aluminium, and 240°C + for CPET.
Match the Size and Depth
When choosing between shallow trays that are designed for flatbreads and pastries and deeper trays that are better for casseroles and pasta dishes, consider the amount of food you are planning to cook in the tray at any one time. Make sure that you are not to overfill the tray as this will lead to uneven cooking and potential for spillage.
Consider Lids and Seals
For sealing food for retail or for delivery, use a matching lid or film seal for your chosen tray.
Check Food Safety Compliance
Trays which are in contact with food must be made of safe food contact materials. Ovenable Trays is covered in more detail at www.southerncrosspackaging.com/ovenable-trays.
Getting these basics right means better results and fewer problems at service.
