Beef with Green Peppers and Mushrooms is a delicious and hearty dish that combines tender beef slices with crisp green peppers and earthy mushrooms. The beef is marinated in a mixture of soy sauce, oyster sauce, and cornstarch, which helps to tenderize the meat and infuse it with savory flavors. The green peppers are stir-fried until they are slightly charred and retain their crunchiness. The mushrooms add a meaty and earthy flavor to the dish, complementing the beef and peppers perfectly. This dish is quick and easy to make, making it perfect for a weeknight dinner. Serve it over steamed rice or noodles for a satisfying meal.
