Ingredients: 
2 boneless, skinless, chicken breast halves, cubed 
1 egg white, lightly beaten 
2 teaspoons cornstarch 
2 tablespoons black bean sauce* 
2 tablespoons water 
1 garlic clove, finely minced 
1 tablespoon hoisin sauce* 
1 tablespoon rice vinegar 
2 teaspoon sherry 
1 teaspoon sugar 
3 tablespoons vegetable oil 
1/2 cup raw unsalted peanuts 
1 to 2 dried red chilies, crushed (or 1 teaspoon dried red pepper flakes) 
Hot cooked rice (optional)