Yes, you can use a grill rack in convection mode, especially if the rack was provided with your microwave oven.
Here's a breakdown:
- Manufacturer's Intention: If the grill rack came with your appliance, the manufacturer likely designed and tested it for use in various modes, including convection.
- Combination Cooking: Many modern microwave ovens offer combination cooking modes (microwave + grill + convection). The grill rack is specifically intended for these scenarios.
- Potential for Drying: Microwave heating can dry out food. When using convection mode (possibly in combination with microwave), monitor your food closely to prevent over-drying. Reduce the microwave power level to medium or low if drying becomes an issue.
- Rack Material: Ensure the grill rack is made of a material suitable for high heat. Most provided grill racks are. However, avoid using metal racks that are not explicitly designed for microwave/convection ovens, as they can cause arcing and damage.
In summary: If the rack came with your oven, using it in convection mode is generally safe and intended. Monitor your food carefully to prevent drying out, especially if you're using a combination of microwave and convection heating.