Electrolux · Ovens
Glass baking trays or dishes may break if they are subjected to sudden temperature changes, such as being placed in a cold or wet environment immediately after being removed from a hot oven. This is a common issue with glassware due to thermal shock.
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Place the hot glass tray or dish onto a dry kitchen cloth or dish cross immediately after removing it from the oven.
Allow the glass item to cool down slowly and naturally at room temperature.
Avoid placing hot glass trays or dishes directly onto cold or wet surfaces, as this can cause thermal shock and breakage.
If the glass tray or dish is already broken, carefully dispose of the fragments and purchase a new oven-safe accessory as a replacement.