Cut and season the chicken evenly so it cooks consistently and absorbs flavor properly from the start.
Sear the chicken in a hot pan until golden brown, ensuring you develop a rich base flavor that enhances the final dish.
Mix the teriyaki sauce ingredients thoroughly so the sugar dissolves and flavors are balanced before cooking.
Pour the sauce over cooked chicken and simmer gently to allow the flavors to combine and deepen.
Add the cornstarch slurry and stir continuously until the sauce thickens into a smooth glaze.
Garnish and rest the dish briefly to let the sauce fully coat the chicken before serving.