How Long to Grill Corn? Unlock the Secrets to Perfectly Grilled Corn
Grilling corn takes approximately 8–15 minutes depending on whether it’s shucked or un-shucked and the grill’s heat. The goal is to achieve tender kernels and a slightly charred exterior.
Why Grilled Corn is a Summer Staple
Grilled corn is more than just a side dish; it’s a culinary experience. The smoky char elevates the sweet flavor of the corn, making it a perfect accompaniment to grilled meats, salads, or even as a standalone vegetarian option. But the beauty of grilled corn goes beyond taste.
- Simple Preparation: Grilling corn is incredibly easy, requiring minimal ingredients and effort.
- Healthy Option: Corn is a good source of fiber and vitamins, making it a relatively healthy addition to your diet.
- Versatile: Grilled corn can be enjoyed plain, or enhanced with various toppings, sauces, and spices.
- Crowd Pleaser: Its universally appealing flavor makes it a hit at summer barbecues and gatherings.
Choosing the Right Corn
The foundation of great grilled corn starts with selecting the right ears. Look for the following:
- Husk Appearance: Husks should be bright green, tightly wrapped, and slightly damp. Avoid husks that are yellowing or dried out.
- Silk Condition: The silks protruding from the top should be golden brown and slightly sticky. Avoid silks that are dry, black, or moldy.
- Kernel Check: Gently feel the kernels through the husk. They should feel plump and full. Avoid ears with missing or shriveled kernels.
The Grilling Process: Shucked vs. Un-shucked
There are two primary methods for grilling corn: shucked and un-shucked. Each method offers a slightly different flavor profile and requires adjustments in grilling time.
Un-shucked Corn:
- Soak: Submerge the corn in its husk in cold water for at least 30 minutes. This prevents the husk from burning and steams the corn from the inside.
- Grill: Place the soaked corn directly on the grill over medium heat.
- Cook: Grill for approximately 15-20 minutes, turning occasionally, until the husk is charred and the kernels are tender.
- Cool: Let the corn cool slightly before carefully removing the husk and silk.
Shucked Corn:
- Clean: Remove the husk and silk completely.
- Optional Soak: Soaking shucked corn in water for 10-15 minutes can help prevent it from drying out on the grill.
- Grill: Place the corn directly on the grill over medium heat.
- Cook: Grill for approximately 8-12 minutes, turning frequently, until the kernels are slightly charred and tender.
- Brush with Oil: Consider brushing the corn with oil or butter before or during grilling for added flavor and to prevent sticking.
| Method | Soaking Time | Grilling Time | Flavor Profile | Pros | Cons |
|---|---|---|---|---|---|
| Un-shucked | 30+ minutes | 15-20 minutes | Steamed, subtle smoky flavor | Less likely to dry out, natural wrapping | Longer cooking time, husk removal can be messy |
| Shucked | 0-15 minutes | 8-12 minutes | More charred, intense smoky flavor | Faster cooking time, direct heat exposure | More prone to drying out |
Common Mistakes and How to Avoid Them
- Grilling over High Heat: High heat can burn the husk or kernels before the corn is fully cooked. Use medium heat for even cooking.
- Not Soaking Un-shucked Corn: Soaking prevents the husk from burning and steams the corn, resulting in tender kernels.
- Overcooking: Overcooked corn can become dry and tough. Monitor the corn closely and remove it from the grill when the kernels are tender.
- Neglecting to Turn: Failing to turn the corn regularly results in uneven cooking and charring.
- Skipping the Seasoning: Even a simple sprinkle of salt and pepper can enhance the flavor of grilled corn. Consider experimenting with different herbs, spices, and sauces.
Enhancing the Flavor: Toppings and Variations
The possibilities are endless when it comes to flavoring grilled corn. Here are a few ideas:
- Classic: Butter, salt, and pepper.
- Mexican Street Corn (Elote): Mayonnaise, cotija cheese, chili powder, and lime juice.
- Herb Butter: Mix softened butter with fresh herbs like parsley, chives, and thyme.
- Spicy: Chili flakes, cayenne pepper, or hot sauce.
- Garlic Parmesan: Garlic butter and grated Parmesan cheese.
Frequently Asked Questions About Grilling Corn
How do I know when the corn is done?
The best way to tell if grilled corn is done is by piercing a kernel with a fork or knife. If the kernel is tender and releases milky juice, it’s ready. You can also pull back the husk slightly (if grilling un-shucked) and check the kernels directly.
Should I soak shucked corn before grilling?
Soaking shucked corn is optional, but recommended. It helps prevent the kernels from drying out on the grill. Soak for 10-15 minutes before grilling.
What temperature should my grill be for grilling corn?
Medium heat is ideal for grilling corn. This usually translates to around 350-450°F (175-230°C).
Can I grill corn in foil?
Yes, grilling corn in foil is an option. It’s similar to grilling un-shucked corn, as it steams the corn inside the foil. Wrap the corn tightly in foil with a little butter and seasonings and grill for approximately 15-20 minutes.
How do I prevent corn from sticking to the grill?
To prevent corn from sticking, ensure your grill grates are clean and lightly oiled. Brushing the corn with oil or melted butter before grilling also helps.
Can I grill frozen corn on the cob?
Yes, you can grill frozen corn on the cob, but it will require a longer cooking time. Thaw the corn partially before grilling and grill for approximately 20-25 minutes, turning frequently.
What’s the best type of corn for grilling?
Sweet corn is the best type of corn for grilling. Look for varieties like Silver Queen, Butter and Sugar, or Peaches and Cream. The sweetness enhances the flavor when grilled.
How do I store leftover grilled corn?
Store leftover grilled corn in an airtight container in the refrigerator for up to 3-4 days. You can reheat it on the grill, in the microwave, or in a skillet.
Can I grill corn with the silk still attached?
Yes, but it’s best to remove as much silk as possible before grilling, even when grilling un-shucked. The silk can burn easily and create a bitter taste.
What are some good seasonings for grilled corn besides salt and pepper?
Consider using chili powder, paprika, garlic powder, onion powder, cumin, or a blend of herbs like oregano, thyme, and rosemary. Get creative and experiment with different flavors!
How do I remove the silk from grilled corn easily?
After grilling un-shucked corn, let it cool slightly. Then, grab the silk at the top and pull it down towards the base. It should come off in one relatively easy pull.
Is grilling corn healthier than boiling it?
Grilling can be healthier than boiling because it doesn’t require submerging the corn in water, which can leach out some of the nutrients. Grilling also adds a smoky flavor without added fats, depending on your toppings.