Mongolian Beef Noodle Soup is a hearty and comforting dish that combines the flavors of Mongolian beef with the warmth of a noodle soup. Thinly sliced beef is cooked with onions, garlic, and ginger, then simmered in a flavorful broth. Add in some vegetables like bok choy or mushrooms for extra nutrition. Serve the soup with cooked noodles and garnish with green onions for a satisfying meal.