In a medium-sized mixing bowl, combine the honey, low-sodium soy sauce, minced garlic, grated ginger, sesame oil, rice vinegar, black pepper, and red pepper flakes (if you prefer some heat). Whisk the ingredients together until fully incorporated.
Place the chicken thighs in a large resealable plastic bag or a shallow dish. Pour the honey garlic marinade over the chicken, ensuring that each piece is thoroughly coated. Seal the bag or cover the dish tightly and let it marinate in the refrigerator for a minimum of 30 minutes, or up to 4 hours for an intensified flavor.
Preheat your oven to 400°F (200°C). After marinating, remove the chicken from the marinade, setting aside the remaining marinade for later.
Arrange the marinated chicken thighs in a baking dish in a single layer. Bake in the preheated oven for approximately 25-30 minutes, or until the chicken reaches an internal temperature of 165°F (74°C).
While the chicken is baking, pour the reserved marinade into a small saucepan. Bring it to a boil over medium heat, then reduce to low and allow it to simmer for about 5-10 minutes, or until it thickens slightly.
Once the chicken is fully cooked, take it out of the oven and generously brush the thickened marinade over the top for an added burst of flavor.
Allow the chicken to rest for a few minutes before slicing. Serve the chicken garnished with thinly sliced green onions and a sprinkle of toasted sesame seeds for a delightful presentation.
Notes
Serve on a bed of jasmine rice or alongside steamed vegetables for a complete meal.