In a spacious mixing bowl, combine the soy sauce, honey, sesame oil, freshly ground black pepper, minced garlic, grated ginger, and rice vinegar. Whisk the mixture thoroughly until all ingredients are well incorporated.
Add the chicken thighs to the marinade, ensuring each piece is generously coated. Cover the bowl with plastic wrap and refrigerate for at least 30 minutes, or up to 2 hours for enhanced flavor absorption.
Preheat your oven to 400°F (200°C) to prepare for baking.
Meanwhile, heat a skillet over medium heat. Once hot, sear the marinated chicken thighs for about 3-4 minutes on each side, or until they develop a beautiful golden-brown crust. Remove the skillet from the heat.
In a small bowl, combine the cornstarch with 2 tablespoons of water to create a smooth slurry. Mix until the cornstarch is fully dissolved with no lumps.
In another bowl, take the leftover marinade from the chicken and stir in the cornstarch slurry until well mixed.
Pour the marinade mixture over the seared chicken thighs in the skillet. Carefully transfer the skillet to your preheated oven and bake for 20-25 minutes. The chicken should be fully cooked, and the sauce will thicken to a sticky, glossy finish.
Once cooked, remove the skillet from the oven and allow the chicken to rest for a few minutes before slicing into bite-sized pieces.
For a beautiful presentation, serve the chicken garnished with a sprinkle of chopped green onions and a scatter of toasted sesame seeds on top.
Notes
Serve with steamed rice or sautéed vegetables for a complete meal.