How Long To Microwave Ear Corn? The Definitive Guide
For perfectly cooked, juicy ear corn, microwave for 3-5 minutes for one or two ears, adjusting cooking time upwards for larger quantities; always check for doneness by piercing the kernels with a fork. The best duration depends on the microwave wattage and the size of the corn.
The Allure of Microwaved Corn on the Cob
Microwaving ear corn is a game-changer for weeknight dinners and spontaneous barbecues. It’s fast, easy, and retains the corn’s natural sweetness. Gone are the days of boiling a huge pot of water or firing up the grill just for a few ears. This method delivers consistently delicious results in a fraction of the time, making it a favorite for busy individuals and families.
Benefits of Microwaving Ear Corn
Beyond speed, microwaving offers several advantages:
- Minimal cleanup: No large pots to scrub or grills to clean.
- Nutrient retention: Microwaving preserves more vitamins and minerals compared to boiling.
- Consistent results: Easier to achieve evenly cooked corn every time.
- Energy efficiency: Uses less energy compared to other cooking methods.
- Year-round availability: Enjoy fresh-tasting corn even when it’s not peak season (using frozen corn).
The Step-by-Step Microwaving Process
Achieving perfectly microwaved ear corn is simple, but following these steps ensures the best outcome:
- Preparation: Remove the husk and silk from the corn. Rinse the ears under cool water.
- Wrapping (Optional): For extra moisture, wrap each ear in a damp paper towel. This step isn’t crucial, but it can help prevent the corn from drying out, especially in lower-wattage microwaves.
- Microwaving: Place the ears on a microwave-safe plate.
- Cooking Time: Microwave on high for 3-5 minutes for one or two ears. Add approximately 2-3 minutes per additional ear.
- Testing for Doneness: Carefully remove the plate from the microwave (it will be hot!). Use a fork to pierce a kernel. The corn is done when the kernels are tender and easily pierced.
- Seasoning and Serving: Add butter, salt, pepper, and any other desired seasonings. Serve immediately.
Cooking Time Adjustments Based on Quantity
The number of ears significantly impacts cooking time. Here’s a general guideline:
| Number of Ears | Estimated Cooking Time (Minutes) |
|---|---|
| 1-2 | 3-5 |
| 3-4 | 5-7 |
| 5-6 | 7-9 |
Note: These times are approximate and may vary depending on your microwave. Always check for doneness.
Factors Influencing Cooking Time
Several factors influence the ideal microwaving time:
- Microwave Wattage: Higher wattage microwaves cook faster. Adjust times accordingly.
- Size of the Ear: Larger ears will require more cooking time.
- Freshness of the Corn: Fresher corn may cook slightly faster.
- Whether husked or not: Cooking corn with the husk on will take significantly longer. Add several minutes and check for doneness.
- Whether wrapped in a damp towel or not: As noted above, wrapping corn in a damp paper towel will help ensure even cooking and can reduce cooking time.
Common Mistakes to Avoid
While microwaving corn is straightforward, these common mistakes can lead to less-than-perfect results:
- Overcooking: Results in dry, shriveled kernels. Start with shorter cooking times and check frequently.
- Under cooking: Leads to tough, starchy corn. Continue microwaving in 30-second intervals until tender.
- Forgetting to use a microwave-safe plate: This can be dangerous and damage your microwave.
- Not allowing for standing time: Letting the corn rest for a minute or two after microwaving allows the heat to distribute evenly.
- Ignoring wattage variations: Microwaves have different power levels. Adjust cooking times accordingly.
Storage and Reheating
Leftover microwaved corn can be stored in the refrigerator for up to 3 days. To reheat, wrap in a damp paper towel and microwave for 1-2 minutes, or until heated through.
Frequently Asked Questions
How do I know if my corn is overcooked in the microwave?
Overcooked corn will appear shriveled and the kernels will be dry and tough. The kernels may also burst and the corn may lose its sweetness.
Can I microwave corn with the husk on?
Yes, you can microwave corn with the husk on. However, you’ll need to increase the cooking time significantly, often by several minutes per ear. The husk will steam the corn, resulting in a slightly different flavor.
Is it necessary to wrap the corn in a damp paper towel?
No, it’s not strictly necessary, but it helps retain moisture and prevents the corn from drying out, especially in lower-wattage microwaves.
What wattage should my microwave be set to?
Microwave on high power for best results. Most microwaves default to high power.
Can I microwave frozen corn on the cob?
Yes, but it requires a longer cooking time. Start with the same initial time as fresh corn and add additional time in 1-minute increments until tender. Always check for doneness.
How can I prevent my corn from drying out in the microwave?
Wrapping the corn in a damp paper towel is the best way to prevent it from drying out. Also, avoid overcooking.
Can I add butter or seasoning before microwaving?
While you can add butter or seasoning before microwaving, it’s generally recommended to add it after cooking. Butter can sometimes splatter during microwaving.
Why is my corn tough after microwaving?
Your corn may be tough because it’s undercooked or overcooked. Under cooked corn will be starchy and hard, whereas overcooked corn will be shriveled and dry. Adjust your cooking time based on your microwave’s wattage.
How long does microwaved corn last in the refrigerator?
Microwaved corn on the cob can be stored in the refrigerator for up to 3 days in an airtight container.
Can I microwave corn directly on the microwave turntable?
While technically you can, it’s best to place the corn on a microwave-safe plate. This helps to prevent any potential damage to the turntable and makes it easier to remove the hot corn from the microwave.
Does microwaving corn change its nutritional value?
Microwaving is known to preserve more nutrients compared to boiling, because the corn isn’t submerged in water for as long.
What are some good toppings for microwaved corn?
Beyond butter, salt, and pepper, consider chili lime seasoning, parmesan cheese, everything bagel seasoning, or a drizzle of hot sauce. Experiment to find your favorite combination!