Peel back the corn husks—but don't remove them—and pull out the silk strands by hand under cool running water. Leave the husks attached at the base because they'll protect the kernels while the grill does its work. I always soak mine in water for ten minutes while prepping the seasoning mix, which keeps them from catching fire on the grill grates.
Pat the corn completely dry with paper towels, and I mean completely dry. Wet corn won't accept the oil evenly, which means dry patches and uneven cooking. Sandra always jokes that this is the step nobody wants to do, but it's exactly why her grilled corn on the cob crowd gatherings never disappoint.
Mix the olive oil, smoked paprika, garlic powder, onion powder, sea salt, and black pepper in a small bowl until you have a paste. Brush this mixture all over each ear, making sure to coat the sides and the top where the kernels bunch together. This is your first protection layer—it seals in moisture while the grill works.
Heat your grill to medium-high (around 400°F) and position the rack about 4 inches from the heat source. Place the corn directly on the grates with husks draped to one side. You want the kernels facing the heat, not the husks, so the char develops on the part people actually eat.
After 10 minutes, turn each ear a quarter turn—you're not flipping yet, just rotating to build char on a new section. Drizzle the honey over the turning point, which will caramelize into a golden crust. This is the moment most recipes miss; honey added too early burns, added too late doesn't develop that sticky-sweet edge.
At the 15-minute mark, brush the melted butter mixed with lime juice over the kernels. I use a dedicated grill brush because the butter can splatter, and you want it landing on the corn, not the coals. The lime juice stops the butter from sitting heavy and adds brightness that completely changes the flavor profile.
Give it three more minutes—no more, no less—for the butter to set slightly and the lime to cook into the surface. The kernels should have visible char spots but still yield slightly when you press them with your thumb. If they feel rock-hard, you've gone too far and they'll be tough instead of tender.
Pull the corn off the grill and let it rest on a cutting board for exactly two minutes before topping. This resting period keeps everything where it belongs instead of sliding off immediately. Sprinkle with fresh cilantro and crumbled cheese right before serving—nobody wants cheese that's been sitting there getting sweaty.