01 - Preheat grill to medium-high heat (about 400°F).
02 - In a small bowl, combine melted butter, parsley, chives, and dill.
03 - In a separate bowl, mix parmesan cheese, ranch seasoning, garlic powder, and black pepper.
04 - Brush each ear of corn generously with the herb butter mixture.
05 - Place corn directly on the grill. Grill for 12–15 minutes, rotating every 3–4 minutes, until kernels are tender and lightly charred.
06 - Remove corn from the grill. While still hot, sprinkle and press the parmesan-ranch mix evenly over each ear.
07 - Serve immediately, garnished with additional herbs if desired.