Oyster congee, known as "cháo hàu" in Vietnam, is a traditional comfort food often eaten for breakfast or when recovering from illness. It reflects the Vietnamese love for light, nourishing soups that combine rice with fresh seafood and herbs.

In northern Vietnam, the congee is usually thinner and flavored with fish sauce and ginger, while southern versions may be richer, adding coconut milk or more herbs like cilantro. Some coastal regions also add shrimp or crab alongside oysters.

It is served hot in a deep bowl, garnished with chopped spring onions, Vietnamese mint, roasted onion flakes, and sometimes a drizzle of extra fish sauce. It is often accompanied by fried bread sticks (bánh quẩy) or a side of fresh herbs.

While not tied to a specific holiday, oyster congee is commonly prepared for family gatherings during the Lunar New Year (Tết) as a gentle starter, and it is also a go‑to dish for early mornings after a night of celebration.

The combination of silky rice porridge with the briny sweetness of fresh oysters creates a balance of textures and flavors that is uniquely Vietnamese, highlighting the country’s coastal bounty and love for aromatic herbs.

Authentic ingredients include glutinous short‑grain rice, fresh oysters, ground pork, ginger, shallots, fish sauce, and Vietnamese mint. Substitutes can be jasmine rice for the rice, clams or mussels for oysters, and ground chicken for pork, though the flavor profile will shift slightly.

Oyster congee pairs nicely with Vietnamese fried spring rolls (chả giò), pickled vegetables (đồ chua), and a side of fresh herb salad (gỏi). A cup of hot jasmine tea also complements the light broth.

Common mistakes include overcooking the oysters, not stirring the rice often enough (causing it to stick), and adding too much water at the start, which leads to a watery porridge. Toasting the rice and adding the oysters at the end are crucial steps.

Toasting the rice releases a nutty aroma and creates a slightly caramelized surface that deepens the flavor of the congee. Skipping this step results in a flatter, less fragrant broth.

Yes, you can prepare the congee up to the point of adding the oysters, then refrigerate in an airtight container for up to 2 days. Reheat gently on the stove, adding a splash of water, and stir in the oysters for the final 2 minutes before serving.

The YouTube channel HuongBui Cooking specializes in authentic Vietnamese home cooking, focusing on traditional recipes, step‑by‑step techniques, and tips for everyday cooks looking to recreate classic Vietnamese flavors.

HuongBui Cooking emphasizes simple, ingredient‑focused tutorials with clear visual cues, often using everyday kitchen tools rather than professional equipment. The host also shares cultural anecdotes that give context to each dish, setting the channel apart from more production‑heavy channels.