How Long to Boil Corn on the Cob

Corn on the cob is a summertime classic. But how long should you boil it for? That all depends on how you like your corn. If you like your corn soft and tender, then you’ll want to boil it for about 3-7 minutes.

If you like it with a little more of a bite, then sticking to the lower end of that range is probably best. On the other hand, if you like your corn quite soft then try aiming at the higher end of the range. Lastly, if the corn is frozen then you should add a minute or two compared to if it was fresh corn.

Of course, these are just general guidelines. The best way to know for sure is to experiment and find what works best for you. So fire up that stove and get boiling!

How to Know When Corn on the Cob Is Done Boiling

The best way to know when your corn on the cob is done boiling is to use a fork. Stick the fork into the center of the cob, and if it slides in easily all the way to the bottom, then your corn is cooked.

You can also test for doneness by cutting a small piece off the cob and tasting it. If it’s tender and sweet, then it’s done!

How to Boil corn on the Cob

  • First, fill a large pot with salted water and bring it to a rolling boil.
  • Next, add the corn to the pot and let it cook for 3-7 minutes.
  • Once the corn is cooked to your liking, remove it from the pot and enjoy your sweet corn!

Recipes for Boiled Corn on the Cob

One of our favorite ways to enjoy boiled corn on the cob is simply with butter and salt. This classic combination is always a hit! If you want to get a little more adventurous, try one of these delicious recipes:

  • Mexican street corn: This dish is flavored with chili powder, cotija cheese, and lime juice.
  • Buttered maple syrup: For a sweet treat, boil your corn then brush it with melted butter and drizzle with maple syrup.
  • Cajun spiced: Add some spice to your life with a recipe that features Cajun seasoning and Parmesan cheese.

How to Store Cooked Corn on the Cob

If you’re looking to store your corn on the cob for later use, there are a few things you’ll need to do.

First, you’ll need to make sure that the corn is completely cooled before storing it. You can either place it in the refrigerator or freezer. If you’re planning on eating the corn within a week, then the refrigerator is fine. However, if you want to store it for longer periods of time, then the freezer is your best bet.

When storing corn in the freezer, you should make sure to wrap it in plastic wrap or place it in a freezer bag. This will help to prevent a freezer burn and keep the corn fresh for longer periods of time. When stored properly, frozen corn can last up to six months in the freezer!

To reheat frozen corn, simply place it in a pot of boiling water for a few minutes until heated through. You can also thaw it overnight in the refrigerator and then cook it as you would fresh corn.

Different Ways to Cook Corn on the Cob

There are several different ways that you can cook corn on the cob. Apart from boiling corn, another popular method is to grill corn on the cob. This gives it a nice smokey flavor that many people love.

To grill corn on the cob, simply place it on a medium-hot grill and turn it occasionally until it’s cooked to your liking. You can also wrap foil around the ears of corn before grilling them to help prevent them from drying out.

If you’re looking for a less charred result you could even leave the husk on if you buy it still intact. It’s nature’s very own cooking vessel!

If you’re looking for something a little different, you could also try roasting corn on the cob in the oven. This gives the corn a slightly sweet flavor and is great if you’re planning to add it to other recipes.

To roast corn on the cob in the oven, start by preheating your oven to 400 degrees Fahrenheit. Then, place the ears of corn on a baking sheet and roast them for about 20 minutes or until they’re tender. Before you put them in you can slather them in oil, seasonings, salt – anything that takes your fancy!

No matter how you choose to cook your corn on the cob, we are certain you’ll enjoy it!


With a little bit of planning, you can easily boil corn on the cob at home. All you need is a pot of boiling water and about 3-7 minutes for each ear of corn.

Be sure to keep an eye on the clock so that your corn doesn’t overcook and become mushy. With these tips in mind, you’ll be able to enjoy perfectly cooked corn on the cob any time you want.

Frequently Asked Questions

How much time do you boil corn?

To boil corn on the cob, you should cook it for 7-10 minutes. The exact time depends on your preference for tenderness. Remember to start timing once the water reaches a rolling boil.

When is corn on the cob done boiling?

Corn on the cob is done boiling when the kernels are tender and easily pierced with a fork. It will be bright yellow in color, and the kernels should not be hard or dry.

How long to boil half corn on the cob?

If you’re boiling half-sized corn on the cob, you may reduce the cooking time slightly, to around 5-7 minutes. Keep an eye on the tenderness and make sure the kernels are cooked to your desired level.

Is 30 minutes too long to boil corn?

Yes, 30 minutes is too long to boil corn on the cob. Overcooking corn can result in tough and chewy kernels. Stick to the recommended 7-10 minutes for the best results.

How long to boil corn on the cob before grilling?

You can partially cook corn on the cob by boiling it for 3-4 minutes before grilling. This will help soften the kernels and speed up the grilling process without overcooking the corn.

How to cook corn on the cob on the stove?

To cook corn on the cob on the stove, follow these steps:

  1. Fill a large pot with water and add a pinch of sugar (optional).
  2. Bring the water to a rolling boil.
  3. Carefully place the prepared corn on the cob into the boiling water.
  4. Cook the corn for 7-10 minutes or until the kernels are tender.
  5. Use tongs to remove the corn from the pot and allow it to cool slightly before serving.

How Long to Boil Corn on the Cob

Here's a simple recipe for boiling corn on the cob:
5 from 1 vote
Prep Time 5 minutes
Cook Time 6 minutes
Total Time 11 minutes
Course Side Dish
Cuisine American
Servings 4
Calories 199 kcal


  • Fresh corn on the cob
  • Water
  • Salt
  • Butter optional


  • Start by shucking the corn and removing any silk.
  • Fill a large pot with enough water to cover the corn. Add a pinch of salt to the water.
  • Bring the water to a boil over high heat.
  • Once the water is boiling, carefully add the corn to the pot.
  • Reduce the heat to medium-low and let the corn simmer for about 10-12 minutes, or until it is tender.
  • Remove the corn from the pot using tongs and let it cool for a few minutes before serving.
  • If desired, add butter to the corn and season with additional salt to taste.


Calories: 199kcal
Keyword how long to boil corn on the cob
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Cassie brings decades of experience to the Kitchen Community. She is a noted chef and avid gardener. Her new book "Healthy Eating Through the Garden" will be released shortly. When not writing or speaking about food and gardens Cassie can be found puttering around farmer's markets and greenhouses looking for the next great idea.
Cassie Marshall
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