In the meantime, cook meat the way you prefer, such as sauteing ground beef with salt and pepper.
In another pot, add bone broth and bring to boil. Lower the temperature, add cooked beef meat, garlic, ginger, cardamom and salt, and simmer for 10 minutes.
Rinse and drain shirataki noodles and add to the soup. Simmer for another 3 minutes. Add a little bit of sesame oil in for taste (optional). You can also add a few bok choy leaves in as well.
Divide the soup between two bowls, garnish with egg halves and scallions, and serve.