How to Cook Frozen Corn on the Cob in the Microwave – Easiest Way

I remember the first time I cooked frozen corn on the cob in the microwave. I was short on time and didn’t want to wait for the corn to cook on the stove. So, I decided to give it a try in the microwave. It turns out it was so easy and quick! Now, I always cook my corn this way when I’m short on time.

In this article, I will share how to cook frozen corn on the cob in your microwave and go over some important things you need to know.

How do you cook frozen corn on the cob in the microwave?

Put your corn in a dish that you can put in the microwave. Add water to the dish so that the water is about 1/2 inch deep. Cover the dish with the lid, and then put it in the microwave and nuke on high.

If you are cooking less than 4 ears of corn, it might take 10 minutes 4-6 ears of corn nuked on high will require 14-15 minutes.

I’ll give you an example from my own experience. A few weeks ago, I was in a hurry to make dinner, and I didn’t have any fresh corn. However, I remembered that I had frozen corn in the freezer, so I decided to cook them in the microwave. So I placed 4 ears of corn in a microwave-safe dish, added water, covered it, and microwaved it for 14 minutes.

Once it was done, I simply removed it from the dish, smeared some butter, salt, and pepper. The end result was probably the tastiest corn I’ve had in years!

So, if you’re in a hurry or don’t have any fresh corn, cooking frozen corn in the microwave is a great alternative.

Is it safe to microwave frozen corn on the cob?

Yes, it’s perfectly safe to microwave frozen corn. As long as you add enough water and cook it in a dish that can go in the microwave, you don’t have to worry about the corn spoiling or anything untoward.

Another important point to note is that you need to let your corn rest for at least 1-2 minutes before serving it. This allows the steam to stop so that you don’t burn yourself with the hot corn.

While there is no danger in microwaving frozen corn, you should know that it is not as healthy as fresh corn. Corn loses some of its nutritional value when frozen for a long time. Furthermore, if you don’t follow the cooking instructions correctly, your microwaved corn on the cob may be uncooked at the end.

Thankfully, even if the corn isn’t cooked well enough, there’s no harm in eating it apart from some parts being tough and crunchy.

Is it better to cook frozen corn on the cob in a microwave or in the oven?

As I mentioned above, cooking frozen corn on the cob in a microwave is perfectly safe and quick. So if you’re pressed for time or don’t have any fresh corn at home, you can use this method to quickly and easily add some sweet corn to your dish.

Is frozen sweet corn already cooked?

No, frozen sweet corn is not already cooked. You have to cook frozen sweet corn before eating it. If you eat frozen corn without cooking it, there might be some uncooked parts inside which can cause food poisoning if consumed raw.

Do you need to thaw frozen corn on the cob?

You do not need to thaw frozen corn on the cob before cooking it when using a microwave. However, it is generally recommended that you let frozen corn thaw if you were to cook it on the stove, in the oven, or with a grill.

This should show that cooking frozen corn on the cob in a microwave is easy and convenient.

Remember that microwaving frozen corn on the cob requires longer to cook than fresh corn, so that’s why the time to cook is a few minutes longer than it would be to cook corn on the cob in a microwave.

With that said, you can opt to thaw the frozen corn first if you want. Just place them in a sealed bag or Ziploc bag and submerge them in a bowl of water for 30 minutes. If you want to thaw them faster, you can leave the tap on to trickle into the bowl so that the water temperature remains warm enough.

After they are thawed, you can then put them in the microwave and nuke them according to the time recommendations for fresh corn.

Related: Canned Corn in the Microwave: A Quick and Easy Way to Cook Corn

How long does it take to microwave frozen corn on the cob?

The time it takes to microwave frozen corn is based on the size and number of ears you’re microwaving. Typically, a single ear of corn will require about 7 minutes to microwave, then add 2 minutes per ear. So 2-3 ears of corn take about 10-12 minutes in the microwave while 4-6 would require 14-15 minutes.

While microwaving the corn kernels, you should also regularly move them around in the water. Doing this will help them cook more evenly.

How do you know when frozen corn on the cob is done in the microwave?

When microwaved corn is done, the corn kernels should appear soft and tender when poked with a fork. The kernels will also show a more intense yellow hue than they had before it was cooked.

If you can’t tell by touch or sight, you can use a food thermometer to check if the internal temperature of the corn kernels got to 165 degrees F.

If you check the temperature of the corn when it’s done and get a reading of 165 degrees F, you can remove the corn from the microwave as it should be done.

You may need to play with the cooking time and check doneness, but once you’ve mastered it, you’ll be able to tell they’re done without even looking.

Personally, I always use a food thermometer to check if frozen corn on the cob is done. In cases where I don’t, I’ll just poke a few frozen corn kernels with a fork and if they’re soft, then I know it’s done. I also do the same thing when I want to reheat corn in the microwave.

Tips to microwave frozen corn on the cob

Here are a few tips to help you microwave frozen corn on the cob:

  • Make sure to place frozen corn in a single layer before cooking. This will ensure that they cook evenly. Don’t stack them on each other in a small bowl.
  • Cook frozen corn on the cob for a few minutes longer than you would fresh corn. This is because anything frozen corn takes a little longer to microwave.
  • Be sure to regularly move the corn around in the water while it’s microwaving. Moving the corn around will help it cook evenly.
  • Use a food thermometer to make sure frozen corn on the cob is done. This will help you avoid undercooked frozen corn.
  • Ensure that you use a microwave-safe dish that can be covered so you can steam the corn on the cob while microwaving them. Doing so will ensure they cook faster and fully.
  • If the corn ears are whole, you can split them in half so it cooks quicker.
  • Increase the microwaving time by 1-2 minutes depending on the size of the corn.
  • Don’t microwave your corn for more than 12 minutes without turning them over.
  • Frozen corn will taste better if you microwave it in intervals and flip them every 5 minutes.

Wrapping Up

Frozen corn on the cob is a great way to have delicious, nutritious, and affordable meals. You can cook them in the microwave in just minutes, and they’ll taste better than if you had bought them from the grocery store.

With these tips, you’ll be able to cook frozen corn on the cob like a pro!

So, now you know how to cook frozen corn on the cob in the microwave feel free to drop a comment below let me know any thoughts or questions. I hope you enjoy this frozen corn on the cob recipe as it’s absolutely delicious!

Don’t forget to share the frozen corn on the cob with friends and family!

Until next time, safe travels and happy adventures!


What does frozen corn taste like?

Frozen corn tastes just like fresh cooked corn, but without the sweetness associated with straight from the cob varieties. It has a slightly nutty flavor and holds up well in stir fries and casseroles right out of the bag.

Are frozen vegetables as healthy as fresh vegetables?

Frozen vegetables can be just as nutritious as fresh ones, if not more so since they are picked at their peak ripeness then flash-frozen. This preserves their nutritional content, making them an ideal choice when fresh produce isn’t available or is too expensive.

What kind of dinner recipes can you make with frozen vegetables?

There are many quick and easy dinner recipes that use frozen vegetables. Stir fries are an obvious choice, but there are also soups, pastas, curries, pizzas and tacos that utilize ingredients such as broccoli florets, peas or sweetcorn kernels to create tasty dishes in no time at all!

How do I determine the wattage of my microwave?

The wattage of a microwave can be determined by looking at the back or side of the machine. There should be a label that shows the power output, often listed in watts. If there is no label on the machine, you may need to look up your model online and see if it’s described there.

How do I cook corn perfectly in the microwave?

To achieve perfectly cooked corn in the microwave, first select four ears of corn (or more if desired) and put them into a large microwave safe bowl with one tablespoon of melted butter. Add two teaspoons garlic powder, 1/4 teaspoon cayenne pepper for spiciness (optional), 1/2 teaspoon salt for flavor (optional), and one paper towel to absorb moisture. Microwave on high heat for three minutes per ear of corn. Allow cooling time before eating!

What other ingredients can I add to my microwaved corn?

Ingredients such as herbs like thyme or oregano; spices like cumin or chili powder; butter substitutes such as olive oil; shredded cheese; bacon bits; diced bell peppers, freshly ground black pepper; chopped jalapenos; diced onions; lime juice or zest are all great additions to microwaved corn! You can even use different types of seasonings to customize your meal – make sure they’re compatible with whatever else you’re adding to your dish!

What does microwaved corn taste like?

Microwaved corn tastes very similar to boiled or steamed fresh or frozen corn. The flavor of microwaved corn is usually milder than other cooking methods but it has a nice tender texture.

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