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How long do you reheat corn on the cob in the microwave?

When reheating corn on the cob in the microwave, the exact time needed can vary depending on a few factors. However, in general, corn on the cob only takes 2-5 minutes to reheat in the microwave to a hot, tender state.

Quick Overview

Here is a quick overview of reheating corn on the cob in the microwave:

  • Cook time: 2-5 minutes
  • Power level: High (100%)
  • Directions:
    • Leave corn in husks if possible
    • Microwave for 2-5 minutes, checking periodically
    • Listen for popping sounds to indicate doneness
    • Let rest 1-2 minutes before removing husks

What Factors Determine Cook Time?

There are a few key factors that can affect the reheating time needed for corn on the cob in the microwave:

  • Number of ears – The more ears you are reheating at once, the longer the cook time.
  • Microwave wattage – More powerful microwaves will reheat faster than lower wattage models.
  • Size of ears – Larger, thicker ears may take a minute or two longer.
  • Initial doneness – Fully cooked corn will take less time vs corn that was undercooked initially.

Step-By-Step Directions

Follow these simple microwave directions for reheating corn on the cob:

  1. Leave husks on if possible – The husks help retain moisture and heat. If husks were already removed, wrap ears in a damp paper towel.
  2. Microwave on high for 2-5 minutes – The time will depend on the factors mentioned above. Check often.
  3. Listen for popping sounds – The kernels popping indicate that the corn is heating through and releasing steam.
  4. Let rest 1-2 minutes before removing husks – This helps finish cooking and makes removing the husks easier.
  5. Remove husks and be careful of hot steam – Use oven mitts or a kitchen towel.
  6. Brush with butter if desired and enjoy!

Microwave Tips

Follow these tips for the best results when microwaving corn on the cob:

  • Arrange ears in a ring pattern to focus heat in the center.
  • Add a cup or two of water to the microwave to create steam.
  • Rotate or flip ears halfway through cooking for even heating.
  • Let ears rest before removing husks to avoid burning fingers.
  • When microwaving more than 2-3 ears, increase cook time by 1 minute.

Corn Reheating Time Table

This time table can serve as a general guide for microwave corn cook times:

Number of Ears Cook Time
1 ear 2-3 minutes
2 ears 3-4 minutes
3 ears 4-5 minutes
4 ears 5-6 minutes

Check corn frequently and use the minimum recommended time, adjusting as needed. Err on the side of slightly undercooked vs overcooked.

Other Reheating Methods

In addition to the microwave, corn on the cob can also be reheated using these methods:

  • Oven – Bake at 350°F for 10-15 minutes.
  • Grill – Grill over medium heat for 6-8 minutes, turning occasionally.
  • Boil – Bring a pot of water to a boil, add corn and cook for 3-5 minutes.
  • Steam – In a steamer basket over boiling water for 4-6 minutes.

Serving Reheated Corn on the Cob

Here are some delicious ways to serve reheated corn on the cob:

  • Slather with butter, salt, and pepper
  • Top with grated parmesan, chili powder, or cotija cheese
  • Drizzle with lime juice and cilantro
  • Brush with olive oil and sprinkle with paprika
  • Smear with mayonnaise and dust with Tajín seasoning

Storing and Reheating Leftover Corn

To store and reheat leftover corn on the cob:

  • Cool ears completely after initially cooking
  • Store tightly wrapped in the fridge for 2-3 days
  • Reheat using any of the methods above
  • Add a minute or two to the reheating time
  • Discard any corn that smells unpleasant or is slimy

Conclusion

Reheating corn on the cob in the microwave is a quick and easy process. Allow 2-5 minutes cook time, depending on the number of ears being reheated. Listen for popping sounds to indicate doneness. Let the corn rest before removing hot husks and serving with favorite seasonings and toppings. With the proper technique, microwaved corn on the cob can taste just as fresh and delicious as when first cooked.