Creating Easy Chicken Teriyaki with Marinade is a breeze if you follow these simple steps:

1. Prepare the Marinade: In a bowl, whisk together soy sauce, honey, rice vinegar, sesame oil, garlic, and ginger.
2. Marinate the Chicken: Place the chicken thighs in a zip-top bag or shallow dish and pour the marinade over them. Seal the bag or cover the dish, then refrigerate for at least 30 minutes or up to several hours.
3. Preheat the Oven or Grill: If using the oven, preheat it to 400°F (200°C). If grilling, preheat your grill to medium-high heat.
4. Remove Chicken from Marinade: Take the chicken out of the marinade and allow excess to drip off. Reserve the marinade.
5. Cook the Chicken:
– Oven Method: Place the chicken thighs on a lined baking sheet and bake for 15-20 minutes.
– Grilling Method: Grill the chicken for about 6-7 minutes per side, or until fully cooked through.
6. Thickening the Sauce (Optional): If you want a thicker sauce, combine cornstarch and water in a small bowl. Bring the reserved marinade to a boil in a small saucepan, then whisk in the cornstarch mixture. Cook for 1-2 minutes until it thickens.
7. Glaze the Chicken: Brush some of the thickened sauce onto the chicken thighs during the last few minutes of cooking.
8. Garnish: Once cooked, remove the chicken from the oven or grill, and let it rest for a few minutes. Serve garnished with sesame seeds and chopped green onions.