How to Grill Corn on the Cob in the Husk? The Ultimate Guide
Grilling corn on the cob in the husk is a simple yet elegant way to achieve deliciously smoky and moist kernels. The process involves soaking the corn, grilling it with the husk on to protect it, and then removing the husk for a ready-to-eat treat.
Why Grill Corn on the Cob in the Husk?
Grilling corn directly on the grill grates can lead to dryness and charring. Keeping the husk on while grilling offers several advantages. The husk acts as a natural steamer, locking in moisture and infusing the corn with a subtle, sweet flavor. This method prevents the kernels from drying out and imparts a delicate smoky taste. Furthermore, the husk protects the corn from direct heat, preventing burning and ensuring even cooking. It’s a relatively hands-off process, allowing you to focus on other aspects of your barbecue.
Soaking: The Foundation of Success
Soaking the corn before grilling is crucial. Here’s why:
- Hydration: The water saturates the husk, which then steams the corn from within during grilling. This keeps the kernels plump and juicy.
- Prevents Burning: A wet husk is less likely to catch fire on the grill.
- Flavor Enhancement: Soaking can also be an opportunity to infuse the corn with added flavor, such as herbs or spices.
A minimum of 30 minutes is generally recommended, but longer soaking times (up to 8 hours) are perfectly acceptable.
The Grilling Process: Step-by-Step
Here’s the detailed process of grilling corn on the cob in the husk:
- Soak the Corn: Submerge the unhusked corn in a large container of cold water for at least 30 minutes.
- Prepare the Grill: Preheat your grill to medium heat (about 350-400°F).
- Optional: Seasoning: Gently pull back the husks without detaching them completely. Remove the silk (the fine strands under the husk). Brush the corn kernels with melted butter or olive oil and season with salt, pepper, or your favorite spices. Fold the husks back up around the corn.
- Grill the Corn: Place the corn on the grill grates. Close the lid and grill for approximately 15-20 minutes, turning occasionally to ensure even cooking. You’ll know the corn is ready when the husks are slightly charred and the kernels are tender when pierced with a fork.
- Rest and Serve: Remove the corn from the grill and let it rest for a few minutes before removing the husks. Be careful, as steam will be released. Serve immediately with butter, salt, and any other desired toppings.
Different Grill Types: Adjusting the Technique
The grilling process remains largely the same regardless of the grill type, but adjustments may be necessary:
| Grill Type | Adjustment |
|---|---|
| Gas Grill | Maintain a consistent medium heat. Use indirect heat by placing the corn away from direct flames if necessary to prevent burning. |
| Charcoal Grill | Arrange the coals for even heat distribution. Consider using a two-zone fire with hot coals on one side and a cooler zone on the other for more control over the cooking. |
| Pellet Grill | Set the temperature to 350-400°F. The smoky flavor of a pellet grill adds a unique dimension to the corn. |
| Indoor Grill Pan | This works in a pinch, but won’t provide the same smoky flavour. Reduce cooking time to 10-15 minutes and watch for charring. |
Common Mistakes and How to Avoid Them
Even a seemingly simple process like grilling corn can present opportunities for error. Here are some common pitfalls:
- Not Soaking: Skipping the soaking step is a surefire way to end up with dry, shriveled kernels.
- Overcooking: Grilling the corn for too long will dry it out and toughen the kernels. Look for signs of doneness, such as slightly charred husks and tender kernels.
- Uneven Cooking: Failing to turn the corn occasionally can result in uneven cooking, with some kernels being overcooked while others remain undercooked.
- Ignoring Flare-Ups: If using a charcoal grill, be mindful of flare-ups caused by dripping fat. Move the corn away from the flames to prevent burning.
Variations on a Theme: Flavor Enhancements
While grilled corn on the cob is delicious on its own, there are numerous ways to customize the flavor.
- Herb Butter: Mix softened butter with chopped herbs like rosemary, thyme, or basil. Spread the herb butter under the husk before grilling.
- Spicy Rub: Combine spices like chili powder, cumin, paprika, and cayenne pepper for a flavorful rub.
- Mexican Street Corn (Elote): After grilling, brush the corn with mayonnaise, sprinkle with cotija cheese, chili powder, and a squeeze of lime juice.
- Garlic Infusion: Rub minced garlic under the husk before grilling.
Frequently Asked Questions (FAQs)
Can I grill corn on the cob without soaking it?
While not recommended, you can grill corn without soaking, but the kernels will likely be drier. Make sure to watch it closely and turn it frequently to prevent burning. Grilling completely in the husk (wrapping in foil helps) is necessary.
How long should I soak the corn before grilling?
Ideally, soak the corn for at least 30 minutes, but you can soak it for up to 8 hours. The longer the soaking time, the more moisture the corn will retain during grilling.
Should I remove the silk before grilling?
Yes, it’s best to remove the silk (the fine strands under the husk) before grilling. It can burn and create an unpleasant taste. Gently pull back the husks, remove the silk, and then fold the husks back up around the corn.
What temperature should I grill the corn at?
Grill the corn at medium heat, around 350-400°F (175-200°C). This allows the corn to cook evenly without burning.
How long does it take to grill corn on the cob in the husk?
It typically takes 15-20 minutes to grill corn on the cob in the husk, turning it occasionally to ensure even cooking.
How do I know when the corn is done grilling?
The corn is done when the husks are slightly charred and the kernels are tender when pierced with a fork.
Can I grill corn on the cob in the microwave?
Yes, you can microwave corn on the cob, but it won’t have the same smoky flavor as grilled corn. Microwave on high for 3-5 minutes.
Can I use frozen corn on the cob?
Yes, you can grill frozen corn on the cob in the husk. However, you may need to increase the grilling time by a few minutes.
How do I store leftover grilled corn?
Store leftover grilled corn in an airtight container in the refrigerator for up to 3-4 days.
Can I add butter under the husk before grilling?
Yes, adding butter (or herb butter) under the husk before grilling is a great way to infuse the corn with flavor.
What are some good toppings for grilled corn?
Popular toppings include butter, salt, pepper, chili powder, cotija cheese, mayonnaise (for Elote), lime juice, and various herbs and spices.
Is grilling corn on the cob in the husk healthier than boiling it?
Grilling corn in the husk can be considered slightly healthier than boiling because it retains more nutrients. Boiling can leach some nutrients into the water.