01 -
Remove husks and silks from each ear of corn. Rinse under cold water, then pat dry.
02 -
For softer corn, boil ears in salted water for 4 to 5 minutes, then drain. Skip this step for firmer corn or if grilling.
03 -
Melt unsalted butter in a small saucepan over low heat or in the microwave. Stir in minced garlic, chopped parsley, paprika, salt, and black pepper. Allow to infuse for several minutes.
04 -
Generously brush each ear of corn with the garlic butter, reserving about 2 tablespoons for finishing.
05 -
Preheat oven to 400°F. Arrange buttered corn on a foil-lined baking sheet. Roast for 15 minutes, turning halfway. Remove from oven, sprinkle with shredded mozzarella and grated Parmesan, then bake 5 minutes more until cheese is melted and golden.
06 -
Preheat grill to medium. Place corn directly on grates and cook 10 to 12 minutes, rotating until evenly charred. Scatter cheeses over corn in the last 2 to 3 minutes and close grill to melt.
07 -
Heat a cast-iron skillet over medium-high and add a drizzle of olive oil. Sear corn for about 10 minutes, turning to brown all sides. Add cheeses in the final minutes and cover to melt.
08 -
Transfer corn to a serving platter. Drizzle with reserved garlic butter. Garnish with additional parsley, Parmesan, and crushed red pepper flakes as desired. Serve hot with lime wedges or extra cheese if preferred.