how long to cook an ear of corn in the oven?
<answer> 4 to 6 minutes <context> This method is good when you are cooking only 2 or 3 ears of corn. If you are cooking more, you should choose one of the other cooking methods or do it in batches in the microwave. Place the corn in a microwave safe dish and add about 2 Tablespoons of water to the dish. Cover the dish with plastic wrap, making sure to leave a small opening (a steam vent) in the corner to let the steam escape. Microwave the corn on high for 4-to-6 minutes – depending on the strength of your microwave.