Setup, Compatibility & Care
These trays require no assembly; simply remove from the packaging and they are ready for immediate use. To achieve a secure seal, press the edges of the lid firmly against the rim of the foil tray until you feel the lid lock into place. For optimal performance, do not place these trays in a microwave oven, as aluminum can cause arcing. When baking, ensure the trays are placed on a sturdy baking sheet to provide extra stability when moving them into and out of the oven. While the trays are recyclable in many municipal systems, be sure to clean them of heavy grease or food residue before disposal to adhere to local recycling guidelines.