The cooking time to steam corn in a microwave can vary depending on the wattage of your microwave and the number of corn cobs you are steaming. As a general guideline, here's an approximate cooking time:
1-2 corn cobs: 4-6 minutes 3-4 corn cobs: 7-9 minutes
Keep in mind that microwave wattages can differ significantly. If you have a high-wattage microwave, the cooking time may be shorter, whereas a lower-wattage microwave might require a bit more time.
To steam corn in a microwave, follow these steps:
Remove the husks and silk from the corn cobs.
Place the corn cobs on a microwave-safe plate.
Add a tablespoon or two of water to the plate to create steam.
Cover the corn with a microwave-safe lid or microwave-safe plastic wrap. Leave a small vent to allow steam to escape.
Microwave the corn on high power according to the suggested cooking times above or until the corn is tender.
Carefully remove the plate from the microwave using oven mitts or a towel, as it may be hot.
Let the corn sit for a minute or two before handling, as it will be very hot.
Always exercise caution when handling hot dishes from the microwave to avoid burns. Additionally, it's best to test a few cooking times with your specific microwave and the number of corn cobs you're steaming to find the perfect cooking duration that suits your preferences and equipment.