Creating Grilled Pineapple Chicken Thighs is straightforward if you follow these clear steps:

1. Prepare the Marinade: In a mixing bowl, combine soy sauce, honey, olive oil, minced ginger, minced garlic, black pepper, and red pepper flakes. Whisk until well blended.
2. Marinate the Chicken: Place the chicken thighs into a resealable plastic bag or a shallow dish. Pour the marinade over the chicken, ensuring each piece is well coated. Seal the bag or cover the dish and refrigerate for at least 2 hours or overnight for optimal flavor.
3. Preheat the Grill: Preheat your grill over medium-high heat. Oil the grates lightly to prevent sticking.
4. Prepare the Pineapple: While the grill is heating, prepare the pineapple. If using fresh pineapple, cut it into rings or chunks.
5. Grill the Chicken: Remove the chicken from the marinade and place it on the hot grill. Grill for 6-7 minutes per side, or until the internal temperature reaches 165°F (75°C). Baste with leftover marinade while grilling for extra flavor.
6. Grill the Pineapple: During the last few minutes of cooking the chicken, place the pineapple on the grill. Grill for about 2-3 minutes per side until caramelized and heated through.
7. Let it Rest: Once cooked, remove the chicken thighs from the grill and let them rest for about 5 minutes to lock in the juices.
8. Serve: Slice the chicken, plate with grilled pineapple, and garnish with fresh cilantro if desired.

Follow these steps for perfectly grilled chicken with a delightful twist.