The safe approach
Only use oven-safe glass that fits securely and can handle rapid temperature change.
- Keep airflow paths and the heating element clear.
- Use only heat-safe materials that fit securely in the basket.
- Check the instructions for your exact appliance model.
When to stop
Stop cooking if you notice melting, sparks, flames, electrical odors or repeated heavy smoke. Unplug the appliance and contact the manufacturer when the cause is unclear.