Step 1: Preheat the flat top grill to 350°F.

Step 2: Place the Flat Steak on the flat top grill.

Step 3: After the steak has cooked through about half its thickness, flip the portion once.

Step 4: As the meat slices begin to cook, separate them with a spatula and add any desired seasonings.

Step 5: Remove from the heat and thinly slice into strips.

Step 6: Set aside. In a large saucepan, heat the beef broth and water until simmering.

Step 7: Add fish sauce, rice wine vinegar, garlic and ginger and simmer for 10 minutes to infuse flavors.

Step 8: Add the noodles and beef slices and simmer for 3 to 5 minutes to heat through.

Step 9: Serve the noodles, beef and broth in large bowls.

Step 10: Top with eggs, green onions and carrots.