The sweet, smoky flavor of grilled corn on the cob is a staple of summer barbecues and outdoor gatherings. But how long to cook grill corn on the cob is a question that has puzzled many a grill master. The answer, it turns out, is not as simple as it seems. In this article, we’ll delve into the world of grilled corn and explore the factors that affect cooking time, as well as provide some expert tips for achieving perfectly cooked, deliciously charred corn on the cob.
Understanding the Factors that Affect Cooking Time
Before we dive into the nitty-gritty of cooking times, it’s essential to understand the factors that affect how long it takes to grill corn on the cob. These factors include:
Corn Variety
Not all corn is created equal. Different varieties of corn have varying levels of moisture content, which can impact cooking time. For example, sweet corn, which is high in moisture, will typically cook faster than dent corn, which is drier.
Grill Temperature
The temperature of your grill is another critical factor in determining cooking time. A hotter grill will cook the corn faster, while a cooler grill will take longer. It’s also worth noting that the type of grill you’re using can impact cooking time. For example, a gas grill will cook the corn faster than a charcoal grill.
Corn Freshness
The freshness of the corn is also a significant factor in determining cooking time. Fresh corn will typically cook faster than older corn, which may be drier and more fibrous.
Grill Method
The way you grill the corn can also impact cooking time. For example, grilling the corn in the husk will take longer than grilling it without the husk.
Cooking Times for Grilled Corn on the Cob
Now that we’ve explored the factors that affect cooking time, let’s get to the good stuff – the cooking times themselves. Here are some general guidelines for cooking grilled corn on the cob:
Grilling with the Husk
- Preheat your grill to medium-high heat (around 375°F).
- Place the corn in the husk on the grill and cook for 10-15 minutes, turning every 2-3 minutes.
- Check for doneness by pulling back the husk and checking the kernels. They should be lightly charred and tender.
Grilling without the Husk
- Preheat your grill to medium-high heat (around 375°F).
- Place the corn on the grill and cook for 5-7 minutes per side, or until lightly charred and tender.
Grilling in Foil
- Preheat your grill to medium heat (around 350°F).
- Place the corn in foil and cook for 10-15 minutes, turning every 2-3 minutes.
- Check for doneness by opening the foil and checking the kernels. They should be lightly charred and tender.
Expert Tips for Achieving Perfectly Cooked Corn
While cooking times are essential, there are some expert tips that can help you achieve perfectly cooked, deliciously charred corn on the cob. Here are a few of our favorites:
Soak the Corn
Soaking the corn in water for 30 minutes before grilling can help to keep it moist and tender. Simply place the corn in a large bowl of water and let it soak.
Use a Marinade
Marinating the corn in a mixture of olive oil, lime juice, and spices can add flavor and help to keep it moist. Simply place the corn in a large bowl and brush with the marinade before grilling.
Don’t Overcook
One of the biggest mistakes people make when grilling corn is overcooking it. This can make the corn dry and tough. To avoid this, make sure to check the corn frequently and remove it from the grill when it’s lightly charred and tender.
Use a Grill Basket
A grill basket can be a great tool for grilling corn. It allows you to cook the corn in a single layer, which can help to ensure even cooking. Simply place the corn in the basket and cook as directed.
Common Mistakes to Avoid
While grilling corn on the cob can be a straightforward process, there are some common mistakes to avoid. Here are a few of the most common mistakes people make when grilling corn:
Not Preheating the Grill
Failing to preheat the grill can result in uneven cooking and a lack of char. Make sure to preheat your grill to the correct temperature before cooking the corn.
Not Turning the Corn
Failing to turn the corn can result in uneven cooking and a lack of char. Make sure to turn the corn every 2-3 minutes to ensure even cooking.
Overcrowding the Grill
Overcrowding the grill can result in uneven cooking and a lack of char. Make sure to cook the corn in batches if necessary, to ensure that each ear has enough room to cook evenly.
Conclusion
Grilling corn on the cob is a simple process that can add a delicious, smoky flavor to any summer barbecue or outdoor gathering. By understanding the factors that affect cooking time and following some expert tips, you can achieve perfectly cooked, deliciously charred corn on the cob. Remember to soak the corn, use a marinade, and don’t overcook, and you’ll be well on your way to becoming a grill master. Happy grilling!
| Corn Variety | Grill Temperature | Corn Freshness | Grill Method | Cooking Time |
|---|---|---|---|---|
| Sweet Corn | Medium-High Heat (375°F) | Fresh | Grilling with the Husk | 10-15 minutes |
| Dent Corn | Medium Heat (350°F) | Older | Grilling without the Husk | 5-7 minutes per side |
Note: The cooking times listed in the table are approximate and may vary depending on the specific grill and corn being used.
What is the best way to choose fresh corn on the cob?
When selecting fresh corn on the cob, look for ears with green husks and moist, tender kernels. Avoid ears with dry or brown husks, as they may be past their prime. You can also check the kernels by gently feeling through the husk; they should be plump and slightly soft to the touch.
Additionally, choose ears with tightly closed husks, as this indicates that the corn is fresh and has not been exposed to air for too long. You can also ask your grocer or farmer when the corn was picked, as corn that is picked at the peak of freshness will generally have a sweeter and more tender flavor.
How do I prepare corn on the cob for grilling?
To prepare corn on the cob for grilling, start by removing the husks and silk from the ears. Rinse the ears under cold water to remove any remaining silk or debris. Next, pat the ears dry with a paper towel to remove excess moisture. This will help the corn cook more evenly and prevent it from steaming instead of grilling.
You can also brush the ears with a little bit of oil or butter to add flavor and help the corn cook more evenly. Some people also like to season their corn with salt, pepper, and other spices before grilling. Simply sprinkle your desired seasonings over the corn and toss to coat.
What is the best way to grill corn on the cob?
The best way to grill corn on the cob is to place the ears directly on the grates over medium-high heat. Close the lid and cook for 10-15 minutes, turning every 2-3 minutes, until the corn is lightly charred and tender. You can also grill the corn in foil, either on its own or with some butter, garlic, and herbs.
Grilling the corn in foil will help to retain moisture and add extra flavor. Simply place the ears in a piece of foil, add your desired flavorings, and fold the foil over the corn. Grill for 10-15 minutes, turning occasionally, until the corn is tender and lightly steamed.
How do I know when the corn is done grilling?
Corn on the cob is done grilling when it is lightly charred and tender. You can check for doneness by inserting a knife or fork into one of the kernels; if it slides in easily, the corn is cooked. You can also check the color of the corn; it should be lightly browned and slightly caramelized.
Another way to check for doneness is to listen to the sound of the corn. When the corn is cooked, it will make a slight “sizzling” sound when you rotate the ears. This is due to the moisture inside the kernels evaporating and creating a gentle sizzling noise.
Can I grill corn on the cob at a low temperature?
While it is possible to grill corn on the cob at a low temperature, it is not recommended. Grilling at a low temperature can cause the corn to steam instead of grill, resulting in a less flavorful and less tender final product. Additionally, low heat can cause the corn to cook unevenly, leading to some kernels being overcooked while others are undercooked.
If you do choose to grill your corn at a low temperature, make sure to cook it for a longer period of time to ensure that it is fully cooked. You can also try wrapping the corn in foil to help retain moisture and promote even cooking.
How do I store leftover grilled corn on the cob?
Leftover grilled corn on the cob can be stored in the refrigerator for up to 3 days. To store, simply place the cooled corn in an airtight container or plastic bag and refrigerate. You can also freeze grilled corn on the cob for up to 6 months. To freeze, place the cooled corn in an airtight container or freezer bag and store in the freezer.
When you are ready to eat the leftover corn, simply thaw it in the refrigerator or reheat it in the microwave or oven. You can also add leftover grilled corn to salads, soups, and other dishes for a burst of flavor and nutrition.
Can I grill corn on the cob in the oven instead of on the grill?
Yes, you can grill corn on the cob in the oven instead of on the grill. To do this, preheat your oven to 400°F (200°C). Place the ears of corn on a baking sheet and brush with oil or butter. Season with salt, pepper, and any other desired spices. Roast in the oven for 15-20 minutes, turning occasionally, until the corn is lightly browned and tender.
Keep in mind that oven-grilled corn will not have the same smoky flavor as grilled corn, but it will still be delicious and tender. You can also try broiling the corn for an extra 2-3 minutes to give it a crispy, caramelized exterior.