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This cheesy garlic butter corn on the cob transforms an everyday vegetable into a showstopping side dish that will have everyone asking for seconds. The combination of savory garlic butter and salty Parmesan creates a luxurious coating that clings perfectly to sweet summer corn.
I first made this elevated corn recipe for a backyard barbecue last summer, and it's become our family's most requested side dish. My daughter now refuses to eat "plain" corn and insists on the "special cheese corn" whenever it's in season.
Ingredients
- 4 ears fresh corn choose corn with bright green husks and plump kernels for the sweetest flavor
- ¼ cup unsalted butter the quality of your butter matters here, so use the best you can find
- 2 garlic cloves fresh garlic provides aromatic depth that powdered simply cannot match
- 1 tbsp fresh parsley adds bright color and a fresh herbal note that balances the richness
- ½ tsp salt enhances all the flavors without making the dish overly salty
- ¼ tsp black pepper provides subtle warmth and complexity
- ½ cup Parmesan cheese use freshly grated for best texture and flavor, not the pre-grated kind
- 1 tsp lemon zest optional but highly recommended for a bright citrus note
Step-by-Step Instructions
- Cook the Corn
- Bring a large pot of water to a boil and cook husked corn for 10 minutes until tender. Alternatively, grill over medium-high heat for about 10 minutes, turning occasionally until you see those beautiful char marks forming. Let the corn cool slightly after cooking so you can handle it without burning your fingers.
- Prepare the Garlic Butter
- In a small bowl, combine softened butter with minced garlic, chopped parsley, salt, pepper, and lemon zest if using. Mix thoroughly until you achieve a smooth, uniform mixture. Make sure the butter is truly softened for easy spreading, but not melted.
- Butter the Corn
- While the corn is still warm enough to melt the butter but not too hot to handle, use a pastry brush to generously coat each ear with the garlic butter mixture. Ensure every surface gets covered with the delicious butter for maximum flavor in every bite.
- Add the Cheese Layer
- Spread the grated Parmesan cheese on a plate or shallow dish. Roll each buttered ear of corn in the cheese, applying gentle pressure to help the cheese adhere to the butter. The warm corn and soft butter will help create a perfect cheese coating.
- Serve and Enjoy
- Serve immediately while still warm, when the butter is still slightly melty and the cheese is at its most delicious. If desired, sprinkle with a little extra parsley for a pop of color and freshness.
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My absolute favorite part of this recipe is that moment when the garlic butter melts into the corn crevices and the Parmesan begins to form a savory crust. It reminds me of summers spent at my grandmother's lake house, where corn was always served alongside whatever came off the grill that day.
Make Ahead Options
You can prepare the garlic butter mixture up to 3 days ahead and store it in the refrigerator. Just bring it back to room temperature before using so it spreads easily on the corn. The corn itself is best cooked right before serving, but if needed, you can cook it up to an hour ahead and keep it warm wrapped in foil in a low oven.
Ingredient Swaps
No fresh parsley? Try other herbs like chives, basil, or even cilantro for a different flavor profile. If Parmesan isn't your favorite, this recipe works beautifully with Romano, Asiago, or even a Mexican cotija cheese for a street corn vibe. For a dairy-free version, try using plant-based butter and a nutritional yeast coating instead of the Parmesan.
Serving Suggestions
This corn makes a perfect companion to grilled proteins like steak, chicken, or fish. For a complete summer meal, pair it with a fresh tomato salad and some crusty bread to mop up any fallen buttery cheese bits from your plate. It also works wonderfully alongside other summer favorites like potato salad, coleslaw, or grilled vegetables.
Heat Level Variations
While this recipe is mild enough for the whole family, you can easily adjust the heat level to suit your preferences. For a gentle kick, add a pinch of cayenne to the butter mixture. For serious spice lovers, incorporate minced jalapeño or a teaspoon of hot sauce into the butter. The cooling effect of the cheese helps balance even substantial heat additions.
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Recipe FAQs
- → Can I make this corn ahead of time?
Yes, you can prepare the garlic butter mixture in advance and refrigerate it. For best results, however, apply the butter and cheese just before serving. If needed, you can cook the corn ahead of time and reheat it briefly before applying the toppings.
- → What's the best way to cook the corn?
Both boiling and grilling work wonderfully. Boiling produces tender, sweet corn, while grilling adds a smoky flavor and slight char that complements the garlic butter beautifully. For grilled corn, cook over medium-high heat for about 10 minutes, turning occasionally.
- → Can I use frozen corn instead of fresh?
While fresh corn on the cob delivers the best texture and flavor for this dish, you can adapt the recipe for frozen corn kernels. Simply cook according to package directions, then toss with the garlic butter and Parmesan in a bowl.
- → What can I substitute for Parmesan cheese?
Romano, Asiago, or Pecorino make excellent substitutes with similar flavor profiles. For a different taste, try Cotija cheese for a Mexican-inspired version. If avoiding dairy, nutritional yeast provides a cheesy flavor while keeping the dish vegan.
- → How can I make this dish spicy?
Add a kick by incorporating red pepper flakes or cayenne pepper into the butter mixture. For a smoky heat, try adding a pinch of chipotle powder. Another option is to add a dash of hot sauce or a sprinkle of tajin seasoning just before serving.
- → What main dishes pair well with this corn?
This corn pairs beautifully with grilled proteins like chicken, steak, or fish. It's also perfect alongside burgers, pulled pork, or vegetarian mains like portobello mushrooms. For a complete meal, serve with a fresh salad and crusty bread.