Creating perfectly grilled chicken drumsticks is a simple process if you follow these clear steps:

1. Prepare Marinade: In a large bowl, whisk together olive oil, soy sauce, honey, minced garlic, smoked paprika, salt, black pepper, onion powder, and cayenne pepper.
2. Marinate the Chicken: Place the chicken drumsticks in the bowl, ensuring each piece is well-coated. Cover and refrigerate for at least 1 hour or overnight for enhanced flavor.
3. Prepare the Grill: Preheat your grill to medium-high heat, approximately 375°F (190°C). Clean the grates to prevent sticking.
4. Remove Chicken from Marinade: Take the drumsticks out of the marinade, allowing excess liquid to drip off but retaining some for flavor.
5. Grill the Drumsticks: Place the drumsticks on the grill. Cook for about 30-35 minutes, turning them every 5-7 minutes for even cooking. Look for an internal temperature of 165°F (75°C).
6. Check for Doneness: Once fully cooked, the juices should run clear when you pierce the drumstick with a knife.
7. Rest the Chicken: Remove the drumsticks from the grill and let them rest for about 5 minutes to allow the juices to redistribute.
8. Garnish: Sprinkle fresh herbs on top before serving for an added burst of flavor and color.

These steps will guide you in creating juicy, smoky, and incredibly flavorful grilled chicken drumsticks.