01 -
In a mixing bowl, combine pineapple juice, soy sauce, brown sugar, ketchup, rice vinegar, minced garlic, grated ginger, sesame oil, and black pepper. Whisk thoroughly until evenly blended.
02 -
Place the chicken into a large resealable plastic bag or shallow dish. Pour half of the marinade over the chicken to coat it evenly, reserving the other half for basting. Seal the bag or cover the dish and refrigerate for at least 1 hour, preferably overnight.
03 -
Preheat your grill to medium-high heat to ensure it is hot and ready for grilling.
04 -
Remove the chicken from the marinade and discard the used marinade. Grill the chicken for 6-7 minutes on each side, basting with the reserved marinade, until it reaches an internal temperature of 165°F (75°C).
05 -
Let the grilled chicken rest for a few minutes after cooking. Slice and serve over cooked white rice. Garnish with chopped green onions and optionally add grilled pineapple slices for garnish.