Follow these simple steps to create mouthwatering Teriyaki Chicken Meatballs:

1. Preheat the Oven: Preheat your oven to 400°F (200°C).
2. Prepare the Meatball Mixture: In a large mixing bowl, combine the ground chicken, breadcrumbs, minced green onions, grated ginger, minced garlic, egg, soy sauce, sesame oil, brown sugar, and black pepper.
3. Mix Thoroughly: Use your hands or a spatula to mix the ingredients until combined, but avoid overmixing, as this can affect the texture.
4. Form Meatballs: Scoop out portions of the mixture and roll them into balls, about 1 to 1.5 inches in diameter. Place them on a lined baking sheet.
5. Bake the Meatballs: Bake in the preheated oven for 15-20 minutes or until they are cooked through and have a lovely golden-brown exterior.
6. Glaze with Teriyaki Sauce: In the last 5 minutes of cooking, brush the meatballs with extra teriyaki sauce for a yummy glaze.
7. Remove from Oven: Once cooked, remove them from the oven and let them cool slightly.
8. Garnish: If desired, sprinkle sesame seeds on top before serving for added texture and flavor.

By following these steps, your Teriyaki Chicken Meatballs will be ready to devour in no time!