Bún Riêu Cua

Bún riêu cua is a Vietnamese crab-based rice vermicelli soup, originating from Northern Vietnam (Hanoi area) but now ubiquitous across the country. The dish centers on a broth simmered with freshwater crab (riêu cua) — traditionally the crabs are pounded, strained, and the resulting crab paste is formed into savory, fluffy curds that float in the soup. Key ingredients include tomatoes (for acidity and color), shrimp paste (mắm tôm), tamarind or vinegar, and often fried tofu or pork blood. The noodle bowl is garnished with lettuce, bean sprouts, shredded banana blossom, perilla, and sometimes fried shallots, and served with a side of rice vermicelli (bún).

A great version of bún riêu cua is distinguished by the freshness and purity of the crab flavor. The crab paste should be light and aerated, not dense or pasty, and the broth must strike a balance between the tang of tomatoes, the funk of shrimp paste, and the underlying sweetness of crab. Homemade crab paste (made from field crabs) is highly prized. In Ho Chi Minh City, the dish is often adapted with a sweeter, slightly richer broth, while Northern styles emphasize a more tart, umami-forward profile.

In Ho Chi Minh City, the venue Bún Riêu Cua, reviewed by Cosa mangiamo oggi? on ReTubeIt, represents a well-regarded local version of the soup, highlighting the enduring popularity of this Vietnamese staple.