It seems counterintuitive that some microwaves come with a removable metal rack in them. You may have learned the hard way that metal and microwaves don’t mix, like accidentally leaving aluminum foil on your leftovers, or making tea in a metallic coffee mug. Some stoneware containing trace amount of metal can also throw sparks when zapped.
Unlike other metal objects, the metal rack included with your microwave is specially designed for safe use. The design takes into account the pattern of microwaves to prevent arching and sparks.
So, is it OK to use the metal cooking rack? YES, but only if you use it properly!
Microwaves that come with racks are specifically designed for the oven they come in. The rack is ideal for giving you more space to heat up two or more containers at the same time. They attach to plastic or rubber clips on the sides of the oven, out of contact with other metal in the microwave that could cause it to become reactive. Do not attempt to use any other rack, besides those supplied with your microwave. It’s also best to remove it if you do not need the additional surface, as this rack does get hot.
What do I do with the Rack in my Microwave?
FAQ
What is the metal rack in my microwave for?
Why is there a metal grate in the microwave?
What is the metal thing inside a microwave?
Is it acceptable to leave the metal shelf in the microwave?
Can you use a metal rack in a microwave?
Microwaves come with metal racks to cook multiple food items at once. These racks are specifically designed for the appliance they come in, so they are safe to use. With the metal racks inside the oven, you have more space to heat up two or more containers at the same time. What Is the Metal Rack Used For?
What is a metal cooking rack in a microwave?
The metal cooking rack in the microwave has a couple of different purposes and benefits. The metal rack that comes inside of new microwaves can be safely used for cooking multiple items at once (e.g. one on the rack, and one on the spinning tray).
Why do I need a rack in my microwave?
The rack opens up more space inside the microwave to be able to heat two dishes at once. Use the rack for more even energy wave circulation around the food. The additional wave flow traveling over, under, and around each side of the food enables you to defrost and cook foods more evenly.
Are microwave racks safe?
These are actually safe because the metal used is tuned to the metal in the cavity of the oven. The racks attach to plastic or rubber clips on the sides of the oven, and as long as the rack does not touch the walls or floor of the microwave, no arcing or warping will occur. When used properly, this rack is a helpful tool with three valuable uses.