If you're a fan of spicy food, this recipe is for you. Spicy black pepper chicken is a fiery dish that combines the heat of black pepper with the bold flavors of garlic, ginger, and red chili flakes. The chicken is marinated in a mixture of these spices, along with soy sauce and vinegar, which helps to tenderize the meat and infuse it with flavor. It is then stir-fried with onions, bell peppers, and more black pepper, resulting in a dish that is bursting with flavor and has a satisfying kick. Serve it with steamed rice or noodles for a delicious and spicy meal.