Vietnamese noodle soups go far beyond phở. They range from the clear, aromatic beef broth of phở to the spicy lemongrass kick of bún bò Huế, the sweet pork broth of hủ tiếu, and turmeric-rich mì Quảng. Each one uses a different noodle, broth, and region — here’s how to tell them apart.
Vietnamese noodle soups at a glance
- Most famous: Phở (beef or chicken noodle soup)
- Spiciest: Bún bò Huế (lemongrass and chili)
- Noodles vary: Flat rice noodles, round noodles, tapioca, and turmeric noodles
- Regions: North (subtle), Central (bold, spicy), South (sweeter)
- Common base: Rice noodles, a savory broth, herbs, and fresh garnishes
What makes Vietnamese noodle soups special?
Noodle soups are the heart of Vietnamese cuisine — eaten for breakfast, lunch, or dinner. What unites them is a deeply simmered broth, rice-based noodles, and a plate of fresh herbs and garnishes you add yourself. What sets each apart is the region it comes from, the broth’s seasoning, and the shape of its noodles. Once you know those three things, you can tell any Vietnamese soup apart.
The 8 major Vietnamese noodle soups
1. Phở
The icon. A clear, fragrant broth simmered with charred onion, ginger, star anise, and cinnamon, served with flat rice noodles and thinly sliced beef or chicken. Light, aromatic, and beginner-friendly. Read the full pho guide →
2. Bún bò Huế
The spicy one. From the central city of Huế, built on lemongrass, chili, and shrimp paste with thick round noodles, beef shank, and pork. Bolder and hotter than phở. More on bún bò Huế →
3. Hủ tiếu
The southern sweet-broth soup, with a clear pork-and-seafood broth that reflects Chinese and Cambodian influence. Often served “dry” (hủ tiếu khô) with the broth on the side, and uses thin rice or chewy tapioca noodles. What is hủ tiếu? →
4. Mì Quảng
From Đà Nẵng and Quảng Nam: turmeric-tinted noodles in just a shallow pool of intense broth, topped with pork, shrimp, peanuts, herbs, and a crispy rice cracker. More of a noodle dish than a soup. What is mì Quảng? →
5. Cao lầu
A Hội An specialty with thick, chewy noodles, char siu-style pork, fresh greens, and crunchy croutons, dressed in a small amount of savory sauce rather than a full broth. What is cao lầu? →
6. Bún riêu
A tangy, tomato-tinged broth flavored with freshwater crab paste, served with round rice noodles, tofu, and herbs. Light, sour, and savory all at once.
7. Bánh canh
Known for its thick, chewy tapioca-and-rice noodles in a hearty, often slightly thickened broth. Popular versions include bánh canh cua (crab) and bánh canh giò heo (pork hock).
8. Bún mắm
The bold southern soup built on fermented fish (mắm), giving it a deep, pungent, umami-rich broth loaded with seafood, pork, and vegetables. An acquired taste — and a favorite of many.
Vietnamese noodle soups compared
| Soup | Region | Broth | Noodles | Flavor |
|---|---|---|---|---|
| Phở | North | Clear beef/chicken, star anise & cinnamon | Flat rice | Mild, aromatic |
| Bún bò Huế | Central | Lemongrass, chili, shrimp paste | Thick round | Spicy, bold |
| Hủ tiếu | South | Clear sweet pork & seafood | Thin rice / tapioca | Light, sweet |
| Mì Quảng | Central | Little, intense broth | Turmeric rice | Savory, nutty |
| Cao lầu | Central | Minimal sauce | Thick, chewy | Rich, textural |
| Bún riêu | North/South | Tomato & crab | Round rice | Tangy, savory |
| Bánh canh | Central/South | Thick, hearty | Tapioca/rice | Rich, chewy |
| Bún mắm | South | Fermented fish | Round rice | Pungent, umami |
Pho vs bun bo Hue vs hu tieu: the quick guide
These three are the soups you’ll see most often in the US, and they’re easy to confuse. Phở is the mild, clear-broth beef soup with flat noodles. Bún bò Huế is the spicy, lemongrass-forward one with thick round noodles. Hủ tiếu is the lighter, sweeter southern soup that often comes “dry.” Compare phở and bún bò Huế in detail in bun bo Hue vs pho.
Which Vietnamese noodle soup should you try first?
If you’re new to Vietnamese food, start with phở — it’s the gentlest introduction. Once you’re hooked, try bún bò Huế for spice, hủ tiếu for something lighter, and mì Quảng for a noodle dish that breaks all the soup rules. Each opens a new corner of Vietnamese cooking.
Are Vietnamese noodle soups healthy?
Generally, yes. Most are broth-based with rice noodles, lean proteins, and a generous side of fresh herbs and vegetables, which makes them lighter than many comfort foods. The richer, spicier soups like bún bò Huế and bún mắm are higher in sodium and fat, so they’re heartier choices.
Craving a Vietnamese noodle soup? 🍜
Find authentic Vietnamese restaurants serving phở, bún bò Huế, and more near you, across all 50 US states.
Find Vietnamese Noodle Soups Near Me →Frequently asked questions about Vietnamese noodle soups
What is the most popular Vietnamese noodle soup?
Phở is by far the most popular and well-known Vietnamese noodle soup, made with a clear, aromatic broth, flat rice noodles, and beef or chicken. Bún bò Huế is a close second for those who like spice.
What is the difference between pho and bun bo Hue?
Phở has a mild, clear broth seasoned with star anise and cinnamon and uses flat rice noodles. Bún bò Huế is spicy, built on lemongrass, chili, and shrimp paste, and uses thick round noodles. Bún bò Huế is bolder and hotter.
What is the difference between pho and hu tieu?
Phở is a northern beef soup with a clear, aromatic broth and flat noodles. Hủ tiếu is a southern soup with a sweeter pork-and-seafood broth, often served dry with the broth on the side, and uses thin rice or chewy tapioca noodles.
What are Vietnamese noodles made of?
Most Vietnamese soup noodles are made from rice, in shapes ranging from flat (phở) to round (bún). Some, like bánh canh, use a chewy tapioca-and-rice blend, while mì Quảng noodles are tinted yellow with turmeric.
Which Vietnamese noodle soup is spicy?
Bún bò Huế is the spiciest mainstream Vietnamese noodle soup, thanks to lemongrass and chili. Most others, like phở and hủ tiếu, are mild by default, with chili added to taste at the table.
Are Vietnamese noodle soups healthy?
Most are relatively healthy — broth-based with rice noodles, lean protein, and fresh herbs and vegetables. Richer soups like bún bò Huế and bún mắm are higher in sodium and fat.
Want the bigger picture? See our complete Vietnamese food guide, or start with pho.