Ingredients
Method
Step 1: Prep & Simmer the Broth (The Day Before is Best!)
- Roast Aromatics: Place the halved onion and sliced ginger directly over a gas flame or on a foil-lined baking sheet under a broiler until the outside is charred and fragrant (about 10-15 minutes). Scrape off the burnt skin and rinse.
- Parboil Bones: Place all bones in a large stockpot and cover with cold water. Bring to a rapid boil for 5 minutes. Drain the water and rinse the bones and the pot thoroughly. This step removes impurities for a clearer broth.
- Simmer Broth: Return the bones to the clean pot and add 6-8 quarts of cold water, the roasted onion and ginger, rock sugar, salt, fish sauce, and dried squid (if using).
- Bring to a boil, then immediately reduce heat to a very gentle simmer. Skim any foam or scum that rises to the surface for the first hour.
- Cook Meat: Add the larger piece of beef (tenderloin/brisket) to the pot. Simmer for about 1.5 - 2 hours until the meat is fork-tender. Remove the cooked meat, cool, slice thinly, and set aside.
- Continue simmering the broth, uncovered, for a total of 4-6 hours (the longer, the better).
- Strain: Pour the broth through a fine-mesh strainer into a clean pot. Taste and adjust seasoning with more salt or fish sauce if needed. (Optional: Refrigerate overnight and scrape off the solid fat layer before reheating.)
Step 2: Prepare Toppings & Garnishes
- Fried Garlic Oil: Heat 1/2 cup of cooking oil over medium heat. Add 8-10 minced cloves of garlic and fry, stirring constantly, until they turn a beautiful golden brown (do not let them burn!). Immediately pour the oil and the crispy garlic into a small bowl.
- Noodles: Cook the rice noodles according to package directions. Drain and rinse briefly with cold water to prevent sticking.
Step 3: Assembly
- Reheat the broth to a strong simmer.
- Quickly blanch a portion of noodles in boiling water for about 10-20 seconds. Place the hot noodles in the bottom of each large serving bowl.
- Layer the toppings over the noodles:
- Slices of the cooked beef.
- Slices of the raw, thinly sliced beef (eye round).
- Meatballs.
- Ladle the scalding hot broth over the ingredients. The heat from the broth will immediately cook the raw slices of beef.
- Drizzle a generous spoonful of fried garlic oil over the soup.
- Serve immediately with the plate of fresh garnishes and the small bowl of chopped chilies in fish sauce on the side, allowing everyone to customize their bowl.
