Description
Authentic Bun Bo Hue is a flavorful and spicy Vietnamese beef noodle soup known for its rich, aromatic broth and tender slices of beef. This recipe features a deeply infused broth made from pork bones, brisket, and a fragrant spice sachet including lemongrass, ginger, and cinnamon, complemented by the signature reddish hue from annatto oil. Served with premium Hue noodles and fresh herb garnishes, it’s a hearty and satisfying dish perfect for noodle soup lovers seeking bold, spicy flavors.
Ingredients
Scale
Broth Ingredients
- 2 lbs Pork Bones (Essential for a rich, meaty flavor; no substitutes recommended.)
- 1 lb Brisket (Adds depth and texture; optional beef cuts can be used.)
- 7 quarts Water (Ensure it covers all ingredients for proper simmering.)
- 1 large White Onion (Enhances sweetness and aroma; always opt for fresh.)
- 4 inches Ginger (Fresh ginger is preferred for maximum impact.)
- 2 stalks Lemongrass (Smash before adding to release fuller flavors.)
- 5 cloves Garlic (Be sure to use fresh and minced.)
- 1 stick Cinnamon (Essential for the warming spice note.)
- 5 whole Cloves (Adds aromatic complexity; freshness is key.)
Oil and Spice Mix
- 0.25 cup Pure Sesame Oil (Vital for flavor and richness in the broth.)
- 1 tbsp Annatto Seeds (Provides the signature reddish hue.)
- 2 tbsp Shallots (Adds sweetness and depth.)
- 2 tsp Red Pepper Flakes (Adjust heat according to preference.)
Flavor Enhancers
- 2 tbsp Shrimp Paste (Can be omitted for vegetarian variations.)
- 2 tbsp Chicken Bouillon (Enhances flavor; consider low-sodium options.)
- 1 tbsp Fine Kosher Salt (Essential for seasoning the broth.)
- 2 tbsp Fish Sauce (Adds essential umami notes.)
Main Protein and Garnishes
- 1 lb Beef Tenderloin (The main protein; thinly sliced.)
- 12 oz Premium Hue Noodles (Check for alternatives if needed.)
- 1 cup Vegetables (Water spinach, banana flower, beansprouts, fresh oregano, lime wedges, and red cabbage.)
- 3 slices Thai Chilies (Adjust based on desired heat level.)
Instructions
- Blanch Bones and Brisket: Begin by bringing a large pot of water to a boil. Blanch the pork bones for about 10 minutes to remove any impurities. Drain, rinse, and then set aside. Repeat this process with the brisket to ensure a clear broth.
- Toast Aromatics: In a dry pan, toast the ginger, garlic, cinnamon stick, cloves, and lemongrass until aromatic, about 3-5 minutes. This step intensifies the spice flavors. Then, create a spice sachet by wrapping these toasted ingredients securely.
- Prepare Broth: Fill a large pot with 7 quarts of fresh water. Add the blanched pork bones, brisket, and the spice sachet. Bring the liquid to a vigorous boil, then reduce to a gentle simmer. Let simmer uncovered for 45 minutes for flavor extraction.
- Add Onion and Continue Simmering: After the initial simmer, add the whole white onion to the pot and continue simmering for another 45 minutes. This adds sweetness and depth to the broth.
- Infuse Oil Mixture: While the broth simmers, heat pure sesame oil in a pan over medium heat. Add annatto seeds and let them infuse the oil for approximately 3 minutes until it turns a vibrant reddish color. Then, add minced garlic and shallots and sauté until fragrant and lightly browned.
- Combine Oil Mixture and Final Simmer: Remove the brisket from the broth and set aside to cool. If the broth is too concentrated, add hot water to balance the flavor. Incorporate the infused oil mixture into the broth, stir well, and simmer gently for another 20 minutes to meld the flavors.
- Prepare Noodles and Meat: Thinly slice the cooled brisket and set aside. Blanch the thinly sliced beef tenderloin briefly in boiling water until just cooked. Cook the Hue noodles according to package instructions, typically by boiling until tender, then draining.
- Assemble and Serve: Place the cooked noodles in serving bowls, top with sliced brisket and tenderloin beef, and ladle the hot, flavorful broth over. Garnish with fresh vegetables such as water spinach, banana flower, beansprouts, fresh oregano, lime wedges, red cabbage, and add Thai chilies to taste for additional heat.
Notes
- Blanching pork bones and brisket before making the broth is crucial for a clear, clean-tasting soup.
- Using fresh aromatics and toasting spices enhances the authenticity and depth of flavor.
- Adjust the amount of red pepper flakes and Thai chilies to suit your preferred spice level.
- The shrimp paste adds umami but can be omitted or replaced for vegetarian adaptations.
- Annatto seeds are responsible for the soup’s iconic red color; do not skip this step for authenticity.
- Serve with fresh herbs and lime on the side to brighten up the soup per your taste.
- Simmering times can be extended to deepen flavors, but avoid boiling vigorously to maintain broth clarity.
- If chicken bouillon is not available, beef or vegetable bouillon can be used as alternatives.
