Beef and Lemongrass Noodle Soup with Mushrooms — A Soul-Warming Vietnamese-Inspired Bowl
Beef and Lemongrass Noodle Soup with Mushrooms is a glorious dish that encapsulates the essence of Vietnamese cuisine. Its aromatic broth and tender beef bring warmth and comfort that can instantly transport you to the bustling streets of Vietnam. A bowl of this soul-warming soup not only satisfies hunger but also nourishes the spirit, making it the perfect meal to share with loved ones.
This recipe offers a delightful combination of flavors and textures, showcasing the unique ingredients that define Vietnamese cooking. From the fragrant lemongrass to the deep richness of the beef broth, every step of this culinary journey is rewarding. The finish is as gorgeous as it is delicious, topped with fresh vegetables, garnishes, and a zesty dipping sauce. This soup is great for family gatherings, a cozy dinner, or even an impressive dish to serve at a festive occasion.
Why make this recipe
One of the most appealing aspects of Beef and Lemongrass Noodle Soup is its incredible depth of flavor, thanks to the myriad of aromatics and spices that infuse the broth. The combination of beef marrow bones and brisket provides a rich, satisfying base that forms the heart of the soup. As the bones simmer for hours, they release their savory goodness which contributes to the umami taste that is so cherished in Vietnamese cooking.
Moreover, lemongrass adds a vibrant citrus flavor that brightens the dish, cutting through the richness of the broth. The use of fresh herbs and vegetables not only enhances the taste but also provides beautiful colors that make this dish visually appealing. Each bowl is a canvas of flavors and presentation where the spices dance in harmony with fresh textures, allowing everyone to appreciate Vietnamese culinary heritage in their own kitchens.
How to make Beef and Lemongrass Noodle Soup with Mushrooms — A Soul-Warming Vietnamese-Inspired Bowl
In preparing this comforting dish, patience becomes your best ally as each component requires attention to detail to achieve the perfect balance of flavors. The journey begins with the creation of the broth, which is the soul of the soup. Sourcing quality beef bones is essential because the marrow contributes not only to the flavor but also to the richness of the texture. Once the broth is made, it must be treated with care; skimming off impurities helps achieve a clear and tantalizing soup.
The aromatic oil in this recipe is a brilliant way to deepen the flavor profile, adding a sunny hue and complexity through its warm spices and sautéed delicacies. As the oil is infused, it fills your kitchen with an inviting aroma, setting the stage for a truly delectable dish. In this step, the timing is crucial, as overcooking the aromatics can lead to bitterness, but done right, it enhances the final bowl wonderfully.
While the broth is simmering, the rest of the ingredients can be prepared, making the most of your cooking time efficiently. The careful slicing of the beef and mushrooms ensures that they will absorb the broth’s flavor when added at the end. Assembling the soup is the ultimate reward; the layers of fresh ingredients and garnishes provide a delightful contrast to the warm and luscious broth. It is not just a meal; it becomes a celebration of flavor, culture, and the joy of sharing.
Ingredients
- 2 lb beef marrow bones (or soup bones)
- 2 lb beef brisket
- 7 quarts water
- 1 large white onion, peeled
- 1 (2-inch) piece fresh ginger, thinly sliced
- 2 stalks lemongrass, cut into 3-inch pieces and lightly smashed
- 5 garlic cloves, crushed
- 1 cinnamon stick
- 5 whole cloves
- ¼ cup sesame oil
- 1 tablespoon annatto seeds (for color)
- 5 medium shallots, finely minced
- 5 garlic cloves, minced
- 2 tablespoons sesame oil
- 2 teaspoons crushed red pepper flakes (adjust to heat level)
- 3 tablespoons finely minced lemongrass
- 2 tablespoons shrimp paste
- 2 tablespoons chicken bouillon powder
- 1 tablespoon kosher salt
- 2 tablespoons fish sauce
- 1 lb beef tenderloin, thinly sliced
- 2 cups mushrooms, sliced (shiitake, oyster, or button mushrooms work well)
- 1 medium white onion, thinly sliced
- 5 green onions, chopped
- 1 package (about 14 oz) thick rice noodles or Hue-style noodles
- Water spinach, finely shredded
- Banana blossom, thinly sliced
- Bean sprouts
- Fresh oregano leaves
- Red cabbage, shredded (optional)
- Lime wedges
- 2 tablespoons fish sauce
- 1 tablespoon shrimp paste
- 3 Thai chilies, thinly sliced
Directions
- In a large stockpot, bring enough water to a boil. Add the beef bones and brisket, and boil for 10 minutes to remove impurities. Drain and rinse the meat and bones under cold water. Clean the pot.
- In a dry skillet over medium heat, lightly toast the ginger, lemongrass, garlic, cinnamon stick, and cloves for 2–3 minutes until aromatic. Wrap the toasted spices in cheesecloth or place in a spice bag for easy removal.
- Fill the clean pot with 7 quarts of water. Add the bones, brisket, and spice bag. Bring to a gentle boil, then reduce to a simmer. Add the whole onion to the pot and simmer uncovered for about 1½ hours, skimming any foam or excess fat that rises to the top. Once the brisket is tender, remove it and set aside to cool. Discard the onion and spices. Keep the broth warm over low heat.
- In a small saucepan, heat the sesame oil over medium-low heat. Add the annatto seeds and let them steep for about 5 minutes until the oil turns a deep red-orange. Strain and discard the seeds, then return the infused oil to the pan. Add minced garlic and shallots. Sauté for 3–4 minutes until golden and fragrant. Set aside.
- Using the same pan, heat 2 tablespoons sesame oil. Add crushed red pepper flakes, minced lemongrass, and shrimp paste. Cook for 3–4 minutes over medium heat until fragrant, stirring often. Remove from heat.
- To the warm broth, add the seasoning mixture and stir well to combine. Add the sliced tenderloin, mushrooms, and thinly sliced onion into the broth. Allow the soup to simmer until the beef is cooked and the mushrooms are tender.
- Prepare the rice noodles according to package instructions. Drain and divide among serving bowls. Ladle the hot soup over the noodles, making sure to include plenty of beef and mushrooms in each bowl. Garnish with water spinach, banana blossom, bean sprouts, fresh oregano leaves, and red cabbage if using. Serve with lime wedges and the dipping sauce on the side.
Time Breakdown
• Preparation Time: 45 minutes
• Cooking Time: 2 hours
• Total Time: 2 hours 45 minutes
• Servings: 6
How to serve Beef and Lemongrass Noodle Soup with Mushrooms — A Soul-Warming Vietnamese-Inspired Bowl
This delightful noodle soup is best enjoyed immediately after preparation to appreciate the full depth of flavors and textures. Serve each bowl piping hot, allowing guests to customize their experience with an array of fresh garnishes and dipping sauces. The contrasting temperatures between the warm soup and the fresh, crisp vegetables create a remarkable culinary experience that reflects authentic Vietnamese dining culture.
Encouraging diners to squeeze lime over their soup enhances the flavor profiles, bringing brightness and acidity that elevates the dish even further. Offering a variety of herbs allows for personalization, making it more interactive and enjoyable. The addition of the dipping sauce on the side provides an exciting flavor explosion with every dip that can enhance the overall enjoyment of the soup.
How to store Beef and Lemongrass Noodle Soup with Mushrooms — A Soul-Warming Vietnamese-Inspired Bowl
Storing leftovers of Beef and Lemongrass Noodle Soup requires a bit of finesse to maintain the freshness and integrity of the ingredients. To store, separate the broth and the noodles if possible. The broth can be kept in an airtight container in the refrigerator for up to 3 days. When reheating, be mindful not to let it boil too hard as this can cause the flavors to become harsh.
The noodles should also be kept separately in another container and consumed within a day or so for optimal texture. If they become too soft or gummy, you can rinse them under cold water before reheating in the broth. Fresh garnishes should be added just before serving as they lose their vibrant texture over time, ensuring that every bowl remains visually appealing and refreshing.
Tips to make Beef and Lemongrass Noodle Soup with Mushrooms — A Soul-Warming Vietnamese-Inspired Bowl
To achieve the deepest flavor in your broth, it’s recommended to simmer the bones for a longer period, even up to 4 hours if time permits. This will extract maximum flavor from the bones. Skimming off any fat as it cooks is crucial for a cleaner, lighter broth.
Experimenting with different types of mushrooms can also change the overall profile of the dish dramatically. Each variety brings its unique texture and flavor, allowing you to customize the dish. When selecting vegetables for topping, freshness is key; visit your local farmer’s market for the best options. Remember, balancing the richness of the broth with fresh toppings is essential for a well-rounded experience.
Variation
No major variations, but you can adjust seasonings to taste.
Nutritional Information (Per Serving)
• Calories: 540 kcal
• Protein: 38 g
• Carbohydrates: 50 g
• Fat: 20 g
• Fiber: 4 g
• Sugar: 5 g
• Sodium: 1200 mg
FAQs
Q: Can I use a pressure cooker for the broth?
A: Yes, using a pressure cooker can significantly reduce the cooking time for the broth, allowing you to extract flavors more quickly while still achieving a delicious result.
Q: What can I substitute for lemongrass?
A: If lemongrass is unavailable, you could use lemon zest for a similar citrus note, though the flavor will not be identical.
Q: Can I make this soup vegetarian?
A: While the original recipe is meat-based, you can create a vegetarian version by using vegetable broth and omitting all meat, while keeping the rich vegetables and adding tofu for protein.

Beef and Lemongrass Noodle Soup with Mushrooms
Ingredients
For the broth
- 2 lb beef marrow bones (or soup bones)
- 2 lb beef brisket
- 7 quarts water
- 1 large white onion, peeled To add depth of flavor.
- 1 piece fresh ginger, thinly sliced (2-inch)
- 2 stalks lemongrass, cut into 3-inch pieces and lightly smashed Essential for aromatic broth.
- 5 cloves garlic, crushed
- 1 stick cinnamon
- 5 whole cloves
For the flavoring
- ¼ cup sesame oil
- 1 tablespoon annatto seeds (for color)
- 5 medium shallots, finely minced
- 5 cloves garlic, minced
- 2 tablespoons sesame oil For sautéing the aromatics.
- 2 teaspoons crushed red pepper flakes Adjust according to heat preference.
- 3 tablespoons finely minced lemongrass
- 2 tablespoons shrimp paste
- 2 tablespoons chicken bouillon powder
- 1 tablespoon kosher salt
- 2 tablespoons fish sauce
For assembly
- 1 lb beef tenderloin, thinly sliced To be added to the soup.
- 2 cups mushrooms, sliced (shiitake, oyster, or button mushrooms work well)
- 1 medium white onion, thinly sliced
- 1 package thick rice noodles or Hue-style noodles (about 14 oz)
- 1 bunch water spinach, finely shredded
- 1 bunch banana blossom, thinly sliced
- 1 cup bean sprouts
- ¼ cup fresh oregano leaves
- red cabbage, shredded (optional)
- 4 wedge lime For serving.
- 2 tablespoons fish sauce
- 1 tablespoon shrimp paste
Instructions
Prepare the Broth
- In a large stockpot, bring enough water to a boil. Add the beef bones and brisket, and boil for 10 minutes to remove impurities. Drain and rinse the meat and bones under cold water. Clean the pot.
- In a dry skillet over medium heat, lightly toast the ginger, lemongrass, garlic, cinnamon stick, and cloves for 2–3 minutes until aromatic. Wrap the toasted spices in cheesecloth or place in a spice bag for easy removal.
- Fill the clean pot with 7 quarts of water. Add the bones, brisket, and spice bag. Bring to a gentle boil, then reduce to a simmer. Add the whole onion to the pot and simmer uncovered for about 1½ hours, skimming any foam or excess fat that rises to the top. Once the brisket is tender, remove it and set aside to cool. Discard the onion and spices. Keep the broth warm over low heat.
Flavoring
- In a small saucepan, heat the sesame oil over medium-low heat. Add the annatto seeds and let them steep for about 5 minutes until the oil turns a deep red-orange. Strain and discard the seeds, then return the infused oil to the pan.
- Add minced garlic and shallots to the infused oil. Sauté for 3–4 minutes until golden and fragrant. Set aside.
- Using the same pan, heat 2 tablespoons sesame oil. Add crushed red pepper flakes, minced lemongrass, and shrimp paste. Cook for 3–4 minutes over medium heat until fragrant, stirring often. Remove from heat.
Cooking the Soup
- To the warm broth, add the seasoning mixture and stir well to combine. Add the sliced tenderloin, mushrooms, and thinly sliced onion into the broth. Allow the soup to simmer until the beef is cooked and the mushrooms are tender.
Assembly
- Prepare the rice noodles according to package instructions. Drain and divide among serving bowls.
- Ladle the hot soup over the noodles, making sure to include plenty of beef and mushrooms in each bowl.
- Garnish with water spinach, banana blossom, bean sprouts, fresh oregano leaves, and red cabbage if using. Serve with lime wedges and the dipping sauce on the side.