Preheat Oven: Set your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Prepare Chicken: Pat chicken breasts dry and season with salt and pepper.
Make Teriyaki Sauce: Combine soy sauce, honey, garlic, ginger, and sesame oil in a bowl.
Coat Chicken: Brush chicken with the teriyaki sauce, ensuring it's well covered.
Bake Chicken: Place chicken on the baking sheet and bake for 25-30 minutes, or until fully cooked.
Check Doneness: Use a meat thermometer to ensure chicken reaches 165°F (74°C).
Add Glaze: During the last 5 minutes, brush additional teriyaki sauce on the chicken for extra flavor.
Rest Chicken: Let the chicken rest for 5 minutes before slicing to retain juices.
Serve: Garnish with sesame seeds and chopped green onions, and enjoy with rice or veggies.