Beef with Green Peppers in Black Bean Sauce is a classic Chinese dish that is full of flavor. Thinly sliced beef is stir-fried with green peppers and onions in a savory black bean sauce. The black bean sauce adds a rich and umami taste to the dish, while the green peppers provide a fresh and crunchy texture. This recipe is quick and easy to make, making it a great option for a weeknight dinner. Serve it over steamed rice for a delicious and satisfying meal. With its combination of bold flavors and colorful presentation, this dish is sure to impress your family and friends.