This Super-Veg Beef Chow Mein Tray Bake is a delicious and nutritious one-pan meal. It combines tender beef strips with a colorful array of vegetables, all cooked in a flavorful chow mein sauce. The dish is easy to prepare and perfect for a quick weeknight dinner. The beef is marinated in a savory sauce, then stir-fried with the vegetables until tender. Serve this tasty tray bake with steamed rice or noodles for a satisfying and wholesome meal.