1: Prepare the rub by mixing parsley flakes, basil, oregano, salt, pepper, paprika, cayenne pepper, chili flakes, garlic powder, onion powder, mustard powder, smoked paprika, and brown sugar together.
2: Apply the rub generously to the Korean cut ribs.
3: Preheat the grill to medium-high heat.
4: Grill the ribs for about 30 minutes, turning occasionally, until fully cooked.