How to Grill Corn on the Cob: The Ultimate Guide to Sweet, Smoky Perfection
Grilling corn on the cob elevates this summer staple to a whole new level of deliciousness. The smoky char adds a depth of flavor that simply can’t be replicated by boiling or microwaving. But achieving perfectly grilled corn requires more than just tossing it on the grill and hoping for the best. This comprehensive guide will walk you through every step, from selecting the perfect corn to mastering the grilling techniques that will leave you with sweet, juicy, and smoky corn on the cob every time.
Choosing the Right Corn
The foundation of great grilled corn is, of course, the corn itself. Here’s what to look for when selecting your corn:
- Freshness is Key: Look for corn with tightly-husked ears. The husks should be bright green and moist, not dry or brown. The silks should be light and slightly moist, not dark and dried out.
- Check the Kernels: Gently peel back a small section of the husk to peek at the kernels. They should be plump, milky, and tightly packed. Avoid ears with shriveled or sparse kernels.
- In-Season is Best: Corn is at its peak flavor during the summer months. Buying locally grown, in-season corn will guarantee the best taste and quality.
- Consider the Variety: While any variety of sweet corn can be grilled, some are better suited than others. Look for varieties known for their sweetness and tenderness.
Preparing the Corn for Grilling
Proper preparation is crucial for evenly grilled corn. Here are a few methods to get your corn ready:

Method 1: Grilling in the Husk
This method retains the corn’s natural moisture and imparts a lovely smoky flavor. Simply soak the corn in water for at least 30 minutes (or up to 2 hours), then place it directly on the grill.
Method 2: Removing the Husk and Silks
Removing the husk and silks allows for more even charring and easier access to the kernels. After removing the husk and silks, you can brush the corn with oil or butter, or add seasonings directly to the kernels.

Method 3: Grilling in Foil
Grilling in foil helps to retain moisture and allows you to add additional flavors. Wrap the corn in foil with your favorite seasonings, butter, and other ingredients. This method is ideal for adding a lot of flavor and for keeping the corn mess-free.
Grilling Techniques for Perfect Corn
Now comes the fun part: grilling! Here’s how to achieve perfectly grilled corn on the cob:

- Preheat Your Grill: Ensure your grill is properly preheated to medium-high heat. This will help achieve a good char without burning the corn.
- Grilling Time: Grilling time varies depending on the method and the heat of your grill. For corn in the husk, expect to grill for approximately 15-20 minutes, turning every 5-7 minutes. For husk-removed corn, it may take slightly less time. Corn in foil usually requires 15-20 minutes.
- Turning the Corn: Use tongs to carefully turn the corn frequently to ensure even cooking and charring. This prevents unevenly cooked kernels and burning.
- Check for Doneness: The corn is done when the kernels are tender and slightly charred. You can test this by piercing a kernel with a fork or knife.
- Don’t Overcook: Overcooked corn will be dry and lack flavor. It’s always better to slightly undercook than overcook.
Flavor Boosters and Seasonings
The possibilities for flavor combinations are endless! Here are a few ideas to elevate your grilled corn:
- Herbs: Fresh herbs like cilantro, parsley, chives, and basil add brightness and freshness.
- Spices: Chili powder, cumin, paprika, and garlic powder provide a savory kick.
- Cheese: Sprinkle grated Parmesan, cotija, or feta cheese over the corn for a salty and creamy addition.
- Butter: Melted butter is a classic accompaniment. Consider adding herbs or spices to the butter for extra flavor.
- Lime or Lemon Juice: A squeeze of citrus juice adds acidity and brightness, cutting through the richness of the butter and char.
- Mayonnaise: A surprising but delicious addition, mayonnaise adds creaminess and helps the seasonings stick to the corn.
Troubleshooting Common Grilling Problems
Even experienced grillers encounter problems. Here are some solutions to common grilling issues:
- Burnt Corn: If your corn is burning, reduce the heat on your grill. Also consider soaking the corn for a longer period of time before grilling to add moisture.
- Undercooked Corn: If your corn is undercooked, increase the heat on your grill and/or extend the grilling time.
- Unevenly Cooked Corn: Ensure that you’re turning the corn frequently and that the heat is distributed evenly across the grill.
Serving Suggestions
Grilled corn on the cob is a versatile side dish that pairs perfectly with a variety of meals. Here are a few serving suggestions:
- Barbecues: A classic summer barbecue staple.
- Mexican Cuisine: Grilled corn goes wonderfully with tacos, fajitas, and other Mexican dishes.
- Salads: Cut the corn off the cob and add it to your favorite summer salads.
- Soups and Stews: Add the grilled corn kernels to creamy soups or hearty stews for added texture and flavor.
With a little practice, you’ll be grilling the most delicious corn on the cob every time. So fire up the grill, gather your ingredients, and get ready to enjoy the sweet, smoky perfection of grilled corn!