Easy Grilled Parmesan Corn on the Cob: The Ultimate Summer Side Dish
Craving a simple yet incredibly flavorful side dish or appetizer for your next barbecue? My Easy Grilled Parmesan Corn recipe is the answer! Ready in just 20 minutes, it’s bursting with savory garlic and cheese, making it an absolute showstopper for any grilled feast.

Why Grilled Corn on the Cob is a Summer Must-Have
Is there anything more iconic of summer than the sizzle of food on the grill and the irresistible aroma filling the air? For me, barbecue season is pure bliss. There’s a special magic in gathering with loved ones in the backyard on a warm evening, enjoying delicious food cooked outdoors. And when it comes to classic barbecue sides, grilled corn on the cob is always a crowd-pleaser. My recipe takes this humble summer staple and elevates it with a generous coating of garlic butter and savory Parmesan cheese, creating a side dish that’s truly unforgettable.
Beyond the fantastic flavor, grilling offers so many benefits. The most obvious, and perhaps my favorite, is the incredibly easy cleanup! Creating full meals on the grill means fewer pots and pans to wash, which is always a win in my book. Plus, on those scorching summer days, cooking outside helps keep your kitchen cool, allowing you to enjoy your meal without heating up the whole house. This makes outdoor cooking not just a delicious choice, but a practical one too.
I love experimenting with my grill, and some of my go-to recipes include these spicy grilled jalapeño poppers, hearty grilled buffalo chicken sandwiches, succulent grilled teriyaki pork chops, and my famous applewood grill smoked chicken. But no grilled feast feels truly complete without a generous helping of my Easy Grilled Parmesan Corn! The smoky char from the grill, combined with rich melted butter, aromatic garlic, and sharp Parmesan cheese, transforms simple sweet corn into an extraordinary culinary experience that’s both quick and incredibly satisfying.
Why You’ll Adore This Easy Grilled Parmesan Corn Recipe
This isn’t just another corn recipe; it’s a guaranteed hit at any gathering, offering a delightful blend of simplicity and gourmet flavor. Here’s why it’s bound to become your new favorite go-to summer side:
- Effortlessly Easy to Make: With straightforward, minimal steps, even novice grillers can achieve perfect, restaurant-quality results every single time.
- Minimal, Wholesome Ingredients: You only need four basic ingredients to create this spectacular side dish, proving that incredible flavor doesn’t require a complicated shopping list.
- The Perfect Barbecue Companion: Its savory and slightly sweet profile complements virtually any grilled meat, poultry, or vegetable, making it incredibly versatile for all your summer menus.
- Incredibly Quick to Prepare: From start to finish, you’re looking at about 20 minutes, including prep and cook time. This makes it ideal for busy weeknights or spontaneous backyard gatherings.
- Cleanup is a Breeze: As with most dishes cooked on the grill, there’s very little kitchen mess, allowing you to spend more time enjoying your delicious food and less time scrubbing pots and pans!
- Explosion of Flavor: The combination of naturally sweet, smoky corn, rich melted butter, pungent fresh garlic, and salty, tangy Parmesan cheese creates an addictive taste profile that will have everyone asking for seconds.
Essential Ingredients for Parmesan Garlic Corn on the Grill
You’ll be amazed at how few ingredients are needed to create such a flavorful dish that tastes like it took hours to prepare. For precise quantities and detailed instructions, always refer to the complete recipe card below. But for now, let’s explore the star components that make this grilled corn so special:
- Sweet Corn: The foundation of our recipe! For the best flavor and texture, always look for fresh sweet corn with bright green husks that are tightly wrapped around the cob. The silks should be slightly damp and light in color, indicating freshness, rather than dry or brown. Sweet corn varieties are ideal here, as their natural sugars caramelize beautifully on the grill, enhancing the smoky flavor and adding a delightful sweetness. Peak season for sweet corn runs from late spring through early fall, so take advantage of it when it’s fresh and abundant.
- Parmesan Cheese: The “Parmesan” in Grilled Parmesan Corn! This hard, granular Italian cheese brings a wonderfully salty, nutty, and slightly tangy flavor that is absolutely essential to the dish. For the best melting and most authentic taste, I highly recommend using freshly grated Parmesan cheese from a block. Pre-shredded varieties often contain anti-caking agents that can prevent them from melting as smoothly and distributing flavor as effectively.
- Unsalted Butter: Essential for both flavor and adhesion. Melted butter creates a luscious, rich coating that helps the garlic and Parmesan cheese cling to every single kernel of corn. I prefer using unsalted butter so that I can control the overall saltiness of the dish, especially since Parmesan cheese is already quite salty. If you only have salted butter on hand, simply be mindful and reduce any additional salt you might add to the dish.
- Fresh Garlic: The earthy, aromatic heart of our flavor profile. Freshly minced garlic delivers a potent, savory punch that perfectly complements the natural sweetness of the corn and the sharp, salty notes of the Parmesan cheese. Avoid using garlic powder or pre-minced garlic in a jar if at all possible; fresh garlic truly makes a significant difference in the vibrancy and depth of flavor in this otherwise simple recipe.
Step-by-Step Instructions: Mastering Easy Grilled Sweet Corn with Parmesan
Getting this incredibly delicious dish on the table is incredibly simple and quick, making it perfect for any occasion. Just follow these easy, detailed steps for perfectly grilled, flavor-packed corn every time:
1. Prepare Your Grill and Corn
RECIPE PREP: Begin by preheating your outdoor grill to a medium-high heat setting. This typically translates to a temperature range of 375-450 degrees Fahrenheit (approximately 190-230 degrees Celsius). While your grill heats up, it’s time to prepare your fresh corn. Carefully remove the husks from each ear of corn and then diligently strip away all of the silky strands. Don’t worry if a few tiny bits remain, but aim to get most of them off for the cleanest and most enjoyable eating experience. A key point for this recipe: there’s no need to pre-cook or soak the corn in water before grilling – straight from the husk to the grill is perfectly fine and desired for that authentic grilled flavor!
2. Grill the Corn to Perfection
GRILL THE CORN: Once your grill is thoroughly preheated and hot, place the husked ears of corn directly onto the clean grill grates. Cook them for approximately 15-20 minutes in total. The secret to evenly cooked and beautifully flavored corn is to rotate each ear every 3-5 minutes. This ensures even cooking and allows those desirable char spots to appear on all sides. These char marks aren’t just for aesthetics; they add a wonderful smoky, slightly caramelized flavor that significantly enhances the entire dish. The corn should be tender, juicy, and thoroughly warmed through when it’s ready.
3. Prepare the Aromatic Garlic Butter Mixture
MAKE THE GARLIC BUTTER: While your corn is happily grilling and developing those fantastic char marks, prepare your highly flavorful garlic butter. In a small, microwave-safe bowl, combine the unsalted butter and your freshly minced garlic. Heat this mixture in 15-second increments in the microwave, stirring well after each interval, until the butter is completely melted and the garlic has become wonderfully fragrant. Alternatively, if you prefer, you can melt the butter and garlic in a small saucepan on the stovetop over low heat, or even in a small foil packet placed directly on a cooler part of the grill for a touch of smoky infusion.
4. Finish and Serve Your Seasoned Grilled Corn
ASSEMBLE AND SERVE: Once the corn is perfectly grilled with those lovely char marks and is tender to the bite, carefully remove it from the grill. Immediately brush the warm garlic butter mixture generously over each ear of corn, ensuring every kernel is thoroughly coated with the flavorful liquid. Then, liberally sprinkle each ear with a generous amount of freshly grated Parmesan cheese. The residual warmth of the corn and the melted butter will help the cheese melt slightly and adhere beautifully, creating a delicious, savory crust. Serve your Easy Grilled Parmesan Corn hot and relish the incredible blend of smoky, sweet, and savory flavors!
Tips for Achieving the Best Grilled Parmesan Corn
While this recipe is incredibly straightforward, a few expert tips can elevate your grilled corn from great to absolutely extraordinary. Follow these pointers for perfectly tender and flavorful results every time:
- Choose the Freshest Corn: The quality of your ingredients makes a big difference. Always look for corn with bright green husks that are tightly wrapped around the cob. The silks should be slightly damp and light in color, not dry or brown, and a quick sniff at the top should reveal a sweet, corn-like aroma.
- Don’t Overcrowd the Grill: Give each ear of corn enough space on the grill grates to cook evenly. Overcrowding can significantly lower the grill temperature and result in steamed, rather than perfectly charred and grilled, corn. Work in batches if necessary.
- Even Charring is Key: For the most flavor, rotate your corn frequently, every few minutes, to ensure that those delicious char marks develop evenly on all sides. These dark, slightly caramelized spots are where much of the smoky flavor and appealing texture come from.
- Brush Generously and Immediately: Don’t be shy with the garlic butter! A good, even coating ensures maximum flavor distribution and helps the Parmesan stick beautifully. Apply it immediately after removing the corn from the grill while it’s still piping hot.
- Serve Immediately for Best Results: Grilled Parmesan Corn is absolutely best enjoyed fresh off the grill while it’s still warm, and the cheese is slightly melted and gooey. Its flavors and textures are at their peak when served promptly.
- Consider Using Corn Holders: For easier handling and less mess, especially when serving a crowd, sturdy corn holders can be a lifesaver, keeping your hands clean and making eating a breeze.
Delicious Variations & Flavor Enhancements
This Easy Grilled Parmesan Corn recipe is fantastic as is, offering a classic flavor profile. However, it also serves as a wonderful base for creative variations and additional flavor enhancements. Feel free to customize it to your personal taste:
- Spicy Kick: For those who love a bit of heat, add a pinch of red pepper flakes or a dash of cayenne pepper directly into your garlic butter mixture before brushing it onto the corn.
- Herby Freshness: Stir in some freshly chopped herbs like parsley, chives, cilantro, or even a touch of thyme into the garlic butter mixture. These fresh additions will provide an extra layer of aroma and vibrant taste.
- Smoky Paprika: A light sprinkle of smoked paprika after the Parmesan cheese can add a beautiful, rich color and an additional depth of smoky, slightly sweet flavor.
- Mexican Street Corn Inspired: For a delightful twist reminiscent of Elote, mix a little fresh lime juice into your butter. After applying the Parmesan, sprinkle with a pinch of chili powder and finish with another fresh squeeze of lime and maybe a dash of fresh cilantro.
- Different Cheeses: While Parmesan is classic, don’t hesitate to experiment with other hard, salty cheeses. Pecorino Romano offers a sharper, tangier taste, while crumbled Cotija cheese can provide a saltier, more crumbly texture for a distinct flavor.
Perfect Pairings: What to Serve with Grilled Parmesan Corn
This versatile and flavorful side dish complements a wide array of main courses, making it an ideal choice for virtually any summer meal, picnic, or barbecue. Here are some fantastic ideas for what to serve alongside your Easy Grilled Parmesan Corn:
- Classic BBQ Fare: It’s a natural match for traditional barbecue dishes such as juicy grilled burgers, classic hot dogs, tender ribs, or savory pulled pork sandwiches.
- Grilled Chicken or Fish: Its light, yet savory, flavor pairs wonderfully with simply grilled chicken breasts, marinated chicken skewers, flaky salmon fillets, or succulent shrimp.
- Steak Dinners: Elevate any steak dinner by serving this corn as a vibrant and flavorful accompaniment to a perfectly seared ribeye or a tender filet mignon.
- Vegetarian Grilling: Create a complete and satisfying plant-based meal by combining your grilled Parmesan corn with other grilled vegetables like zucchini, colorful bell peppers, asparagus, or portobello mushrooms.
- Salads: For a refreshing summer salad, carefully cut the kernels off the cob after grilling and toss them into a fresh green salad or a hearty grain salad for extra texture and an explosion of flavor.
FAQ: Your Top Questions About Grilling Corn Answered
Absolutely not! One of the great advantages and beauties of grilling corn on the cob is that you can place it directly onto the hot grill grates without any prior boiling or soaking. The direct heat of the grill perfectly cooks the corn, beautifully caramelizing its natural sugars and imbuing it with that distinctive smoky flavor and appealing slight char. It’s a true set-it-and-forget-it (almost!) method.
Preparation for grilling corn on the cob is incredibly simple and minimal. All you need to do is completely husk the corn, removing all the leafy outer layers, and then diligently strip away all the fine silky strands. These fine threads can sometimes stick stubbornly to the kernels, so make sure to get as many off as possible for a cleaner and more pleasant eating experience. Remember, for this specific grilled corn recipe, there’s no need to soak the corn in water beforehand, which saves time and effort.
Generally, fresh corn on the cob takes approximately 15-20 minutes to cook on a medium-high grill. The key to achieving optimal results is to rotate the ears every few minutes. This rotation ensures even cooking across all sides and allows for the development of those delicious, slightly charred spots, which add so much depth of flavor. The corn should be tender, slightly sweet, and thoroughly warmed through when it’s ready to be removed from the grill.
For this seasoned grilled corn recipe, there’s no need to cover the corn while it cooks on the grill. Placing the husked ears directly on the grill grates allows for direct heat exposure, which is crucial for achieving those desired char marks and smoky flavor that make this dish so appealing. Just follow the simple instructions outlined in the recipe above for perfect results without the need for a lid.
While fresh corn on the cob is highly recommended for its superior texture, vibrant color, and natural sweetness, you can certainly use frozen corn on the cob in a pinch. If opting for frozen, make sure to thaw it completely first and pat it thoroughly dry before placing it on the grill. The grilling time might be slightly shorter compared to fresh corn, and you may not achieve the exact same level of caramelization or intense sweetness, but it will still be delicious with the generous application of garlic butter and Parmesan.
More Delicious Grilled Recipes to Try
Looking for more inspiration to fire up your grill and enjoy the best of outdoor cooking? Check out these other fantastic and easy-to-make recipes that are perfect for any occasion:
- Refreshing Grilled Corn Salad with Tomato and Avocado
- Sweet and Juicy Grilled Peaches with a hint of cinnamon
- Flavorful Bruschetta Pork Chops for a quick weeknight meal
- Easy Chicken Fajita Kabobs, perfect for a customizable dinner
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Grilled Parmesan Corn

Ingredients
- 6 ears of sweet corn
- 1/4 cup shredded Parmesan cheese
- 2 tablespoons butter
- 2 garlic cloves minced
Instructions
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Preheat the grill.
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Husk and clean the corn, removing all of the silks. Place ears on the grill and cook for about 15 minutes or until there are some nice char spots and the corn is warmed through.
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While the corn is cooking place the butter and garlic in a microwave safe bowl and melt together. Brush this over the cooked ears of corn then sprinkle with cheese. Serve immediately.