Name: Authentic Bun Bo Hue: Spicy Beef Noodle Soup Recipe
Prep time: 30 min
Cook time: 2 h
Total time: 2 h 30 min
Cuisine: Vietnamese
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.); 1 tbsp Annatto Seeds (Provides the signature reddish hue.); 2 tbsp Shallots (Adds sweetness and depth.); 0.25 cup Pure Sesame Oil (Vital for flavor and richness in the broth.); 2 tsp Red Pepper Flakes (Adjust heat according to preference.); 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.); 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.)

Description

This Authentic Bun Bo Hue recipe presents a rich, spicy Vietnamese beef noodle soup known for its flavorful broth infused with pork bones, brisket, lemongrass, and distinctive spices like annatto seeds and shrimp paste. Served with tender slices of beef tenderloin, premium Hue noodles, and fresh vegetables, this dish is a hearty and aromatic meal that balances heat and umami, perfect for anyone craving an authentic taste of central Vietnam.

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.)
1 tbsp Annatto Seeds (Provides the signature reddish hue.)
2 tbsp Shallots (Adds sweetness and depth.)
0.25 cup Pure Sesame Oil (Vital for flavor and richness in the broth.)
2 tsp Red Pepper Flakes (Adjust heat according to preference.)
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

1 lb Beef Tenderloin (The main protein; thinly sliced.)

Noodles and Garnishes

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.)

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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 impurities. Drain and rinse the bones. Repeat the blanching process with the brisket, then set both aside.
Toast Aromatics and Spices: In a dry pan, toast the ginger, garlic, cinnamon stick, cloves, and lemongrass until fragrant, about 3-5 minutes. Place these toasted ingredients in a spice sachet to infuse flavor without residue in the broth.
Simmer Broth: Fill a large pot with 7 quarts of fresh water. Add the blanched pork bones, brisket, and the spice sachet. Bring to a vigorous boil, then reduce to a gentle simmer. Cook for 45 minutes, then add the whole white onion and continue simmering for an additional 45 minutes to deepen the broth flavor.
Prepare Oil Infusion: While the broth simmers, heat sesame oil in a pan over medium heat. Add annatto seeds and let them infuse for about 3 minutes until the oil is richly colored. Remove seeds, then sauté minced garlic and shallots in the flavored oil until fragrant to build a complex flavor base.
Combine and Adjust Broth: After simmering, remove the brisket and set aside for slicing later. If the broth tastes too concentrated, add hot water to adjust the intensity. Stir the infused sesame oil mixture into the broth and gently simmer for an additional 20 minutes to meld flavors.
Prepare Proteins and Noodles: Thinly slice the reserved brisket. Blanch the thin slices of beef tenderloin briefly in hot water to cook tenderly. Cook the Hue noodles according to the package instructions until tender.
Assemble and Serve: Place cooked noodles into serving bowls, top with sliced brisket and beef tenderloin. Ladle the hot, aromatic broth over the noodles and meats. Garnish with fresh vegetables like water spinach, banana flowers, bean sprouts, oregano, lime wedges, red cabbage, and sliced Thai chilies. Serve immediately for an authentic spicy and flavorful Bun Bo Hue experience.

Notes

Blanching bones and meat before simmering removes impurities for a clear broth.
Use fresh ginger, garlic, and lemongrass to maximize aromatic depth.
Adjust red pepper flakes and Thai chilies to your preferred spice level.
Shrimp paste adds umami; omit for a vegetarian-friendly version but note the flavor change.
Use kosher salt and fish sauce sparingly to balance the broth’s seasoning.
Premium Hue noodles are traditional, but rice vermicelli can be a substitute if unavailable.
Serve with plenty of fresh herbs and lime for a bright, layered flavor profile.