- Pour 1 24 oz pouch of beef or elk bone broth in a large (6 quart or more) pot. Add 2 cups of water. Bring to a boil.
- Add radish and onions. Tie the anise pods, cinnamon stick, cloves, peppercorns and ginger in a cheesecloth or place in a spice bag; add to the soup. Stir in sugar, salt and fish sauce. Simmer over medium-low heat for at least 1 hour (the longer, the better). At the end of cooking, taste, and add salt as needed. Strain broth, and return to the pot to keep at a simmer. Discard spices.
- Bring a large pot of lightly salted water to a boil. Soak the rice noodles in water for about 20 minutes, then cook in boiling water until soft, but not mushy, about 5 minutes. Slice the frozen beef paper thin. The meat must be thin enough to cook instantly.
- Place some noodles into each bowl, and top with a few raw beef slices. Ladle boiling broth over the beef and noodles in the bowl. Serve with hoisin sauce and Sriracha sauce on the side. Set onion, cilantro, bean sprouts, basil, green onions, and lime out at the table for individuals to add toppings to their liking.