Instructions:

Step 1: Marinate the Chicken

1. In a bowl, combine chicken pieces with soy sauce, cornstarch, white pepper, and 1 tbsp vegetable oil.
2. Mix well to coat and let marinate for at least 10 minutes while preparing other ingredients.

Step 2: Prepare the Sauce

3. In a small bowl, whisk together soy sauce, oyster sauce, hoisin sauce, rice vinegar, honey, and black pepper.
4. Add the chicken broth and cornstarch slurry to the sauce and mix well. Set aside.