There is no aroma that signals the arrival of peak summer quite like sweet corn sizzling over open hardwood coals. When freshly picked sweet corn meets the blister of fire, high heat caramelizes its natural sugars, converting milky yellow kernels into smoky, sweet morsels that pop with juiciness with every single bite.
While plain buttered corn is nostalgic, slathering charred cobs with an aromatic compound butter made from fresh cilantro, chives, lime zest, smoky Spanish paprika, and sea salt elevates garden corn to culinary greatness. Whether hosting a summer backyard gathering or preparing a quick farm-to-table weeknight supper, this is summer comfort food at its most vibrant.
Direct Grilling vs. In-the-Husk Cooking
There are two primary methods for grilling corn: steaming inside damp husks, or direct fire grilling naked on the grates. While cooking in the husk yields tender steamed kernels, direct grilling naked cobs is the secret to true smoky flavor. Placing shucked ears directly over medium-high coals chars individual kernels, creating hundreds of caramelized brown blisters that impart deep woodsmoke aroma and textural contrast.
Grilled Sweet Corn with Herb Lime Butter
Ingredients
14 itemsFor the Grilled Corn
For the Zesty Herb Lime Compound Butter
Instructions
7 steps-
01
Make the Herb Lime Butter: In a medium bowl, combine softened butter, lime zest, lime juice, chopped cilantro, snipped chives, grated garlic, smoked paprika, kosher salt, and cayenne. Mash thoroughly with a fork until smooth, fragrant, and whipped. Set aside at room temperature so it spreads easily.
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02
Preheat the Grill: Preheat your outdoor charcoal or gas grill to medium-high heat (about 400°F to 425°F / 200°C to 220°C). Clean and lightly oil the grates.
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03
Grill the Corn: Place the shucked, bare ears of corn directly on the hot grill grates. Grill uncovered for 10 to 12 minutes, turning the cobs every 2 to 3 minutes using tongs. The kernels will turn vibrant golden-yellow with appealing dark brown charred blisters across all sides.
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04
Slather with Herb Butter: During the final 2 minutes of grilling, brush each ear of corn generously with half of the herb lime butter; the butter will melt into the crevices and sizzle over the coals, releasing an intoxicating smoky perfume.
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05
Finish and Garnish: Transfer the hot charred cobs to a warm serving platter. Immediately slather with the remaining herb lime butter. If desired, shower with crumbled Cotija cheese and extra chopped cilantro. Serve warm with fresh lime wedges for squeezing.
Chef’s Notes
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06
Selecting Sweet Corn: Look for ears with bright green, damp husks and golden, sticky silk tips. Gently press your thumb through the husk: you should feel plump, well-formed kernels from tip to stem with zero dry gaps.
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07
No Grill? Use Cast Iron: You can char shucked cobs indoors in a screaming-hot dry cast iron skillet for 10 minutes, rolling occasionally, to achieve the same caramelized blistering!
Frequently Asked Questions
Can I make the compound butter ahead of time?
Yes! Roll the herb lime butter into a log using parchment paper and refrigerate for up to 1 week, or freeze for up to 3 months. Slice off coins to melt over grilled meats, seafood, and vegetables.
How do I serve corn off the cob?
Hold the grilled cob upright inside a wide, shallow bowl and slice downward with a sharp chef’s knife. Toss the warm charred kernels with the herb butter to make an irresistible warm corn salad.
