Warm, flavorful, and deeply comforting, bun rieu cua is one of the most famous noodle dishes in Vietnam. Known for its rich tomato-based broth and delicate crab flavor, this Vietnamese crab noodle soup has become an important part of Hanoi local food culture.
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From busy morning markets to small street-side restaurants, bun rieu cua can be found across the city, offering a bowl that feels both simple and full of character. Today, it remains one of the most famous street foods in Hanoi loved by both locals and travelers.
One of the things that makes bun rieu cua stand out is its balance of flavors. The broth is light yet savory, combining the sweetness of tomatoes with the rich taste of freshwater crab.
Another reason people love bun rieu cua is its flexibility. Every bowl can be slightly different depending on personal taste, local traditions, and extra toppings.

A traditional bun rieu recipe usually includes:

Many restaurants also allow guests to add extra toppings based on their preferences, such as:

Bun rieu cua is more than a simple street food dish. It reflects the everyday food culture of Hanoi — comforting, flavorful, and full of personality. Whether enjoyed as breakfast, lunch, or a late afternoon meal, this Vietnamese crab noodle soup continues to be one of the most iconic culinary experiences in the city.