Cách nấu Cháo Hàu - How to make Oyster Congee (Rice Porridge)

Cách nấu Cháo Hàu - How to make Oyster Congee (Rice Porridge) is a medium Vietnamese recipe that serves 4. 560 calories per serving. Recipe by HuongBui Cooking on YouTube.

Prep: 40 min | Cook: 1 hr 25 min | Total: 2 hrs 20 min

Cost: $23.44 total, $5.86 per serving

Ingredients

  • 1 cup Glutinous Rice (short‑grain, rinsed)
  • 10 cups Water (for cooking congee, adjust for desired consistency)
  • 200 g Fresh Oysters (shucked, cleaned; from the Netherlands or local market)
  • 100 g Ground Pork (lean, fresh)
  • 2 whole Shallots (peeled, one for frying, one for garnish)
  • 3 slices Ginger (peeled, cut into strips)
  • 2 stalks Spring Onions (chopped for garnish)
  • 1 handful Vietnamese Mint (or any fresh herb) (roughly chopped)
  • 1 tablespoon Roasted Onion Flakes (for garnish)
  • 2 tablespoons Fish Sauce (divided, plus extra for finishing)
  • 1 pinch Chicken Powder (optional flavor enhancer)
  • 1 pinch Sugar (balances saltiness)
  • 2 tablespoons Vegetable Oil (for frying shallots and pork)
  • 1 teaspoon Salt (for poaching oysters)
  • to taste Black Pepper (optional, for a slight heat)

Instructions

  1. Soak the Rice

    Rinse the glutinous rice until the water runs clear, then soak it in clean water for at least 30 minutes. Drain well before using.

    Time: PT35M

  2. Prepare Oyster Broth

    In a pot, bring 4 cups of water to a boil. Add ginger strips, 1 teaspoon salt, and the fresh oysters. Cook for about 2 minutes until the oysters just open, then remove the oysters and set aside. Keep the broth for later.

    Time: PT5M

    Temperature: Boiling

  3. Toast the Rice

    Heat a non‑sticky pan over high heat (no oil). Add the drained rice and stir‑fry until the grains turn a light golden‑brown, about 3–4 minutes. This step adds a nutty aroma to the congee.

    Time: PT4M

    Temperature: High

  4. Combine Rice and Broth

    Transfer the toasted rice into the oyster broth (add additional water if you prefer a thinner consistency). Cover and let it simmer gently for 1 hour, stirring every 10 minutes to prevent the rice from sticking to the bottom.

    Time: PT1H

    Temperature: Simmer

  5. Smash Shallots

    Place the peeled shallots in a clean plastic bag and gently crush them with the flat side of a knife or a rolling pin until coarsely broken.

    Time: PT2M

  6. Cook Pork and Shallots

    Heat 2 tablespoons of oil in the same pan used for the rice. Add the crushed shallots and fry until fragrant (≈2 minutes). Add the ground pork, breaking it up, and stir‑cook until fully browned (≈5 minutes). Stir in 1 tablespoon fish sauce and cook another minute.

    Time: PT7M

    Temperature: Medium‑High

  7. Add Pork Mixture to Congee

    Transfer the cooked pork‑shallot mixture into the simmering congee pot and stir to combine.

    Time: PT1M

  8. Flavor Remaining Shallots & Ginger

    In the same pan (no extra oil needed), add the remaining crushed shallots and ginger strips. Fry until fragrant (≈2 minutes). Add the previously poached oysters, stir‑cook on high heat for about 1 minute, then remove and set aside.

    Time: PT4M

    Temperature: High

  9. Finish the Congee

    About 2 minutes before the congee is done, gently stir the cooked oysters into the pot. Add a final tablespoon of fish sauce, a pinch of chicken powder, and a pinch of sugar. Adjust seasoning to taste.

    Time: PT3M

    Temperature: Simmer

  10. Garnish and Serve

    Ladle the hot congee into bowls. Top each serving with chopped spring onions, mint leaves, roasted onion flakes, and optional black pepper. Serve immediately.

    Time: PT3M

Nutrition Facts

Calories
560
Protein
22 g
Carbohydrates
70 g
Fat
22 g
Fiber
1 g

Dietary info: Contains pork, Gluten‑free (if fish sauce is gluten‑free), Dairy‑free

Allergens: Shellfish, Fish

Last updated: April 18, 2026

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Cách nấu Cháo Hàu - How to make Oyster Congee (Rice Porridge)

Recipe by HuongBui Cooking

A comforting Vietnamese rice porridge made with glutinous rice, fresh oysters, ground pork, and fragrant herbs. Perfect for a hearty breakfast or a soothing meal any time of day.

MediumVietnameseServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
37m
Prep
1h 27m
Cook
15m
Cleanup
2h 19m
Total

Cost Breakdown

$23.44
Total cost
$5.86
Per serving

Critical Success Points

  • Soaking the rice for at least 30 minutes
  • Toasting the rice until light brown
  • Simmering the congee for a full hour while stirring regularly
  • Adding the oysters only at the end to prevent overcooking
  • Seasoning the final broth correctly

Safety Warnings

  • Handle raw oysters with clean hands and keep them refrigerated until use.
  • Hot oil can cause burns; use a splatter guard when frying shallots.
  • Boiling water and steam can cause scalds; keep children away from the stove.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Vietnamese Oyster Congee in Vietnamese cuisine?

A

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.

cultural
Q

What are the traditional regional variations of oyster congee in Vietnam?

A

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.

cultural
Q

How is oyster congee traditionally served in Vietnam?

A

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.

cultural
Q

What occasions or celebrations is oyster congee associated with in Vietnamese culture?

A

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.

cultural
Q

What makes oyster congee special or unique in Vietnamese cuisine?

A

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.

cultural
Q

What are the authentic traditional ingredients for Vietnamese oyster congee versus acceptable substitutes?

A

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.

cultural
Q

What other Vietnamese dishes pair well with oyster congee?

A

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.

cultural
Q

What are the most common mistakes to avoid when making Vietnamese oyster congee?

A

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.

technical
Q

Why does this oyster congee recipe toast the rice before adding broth instead of adding it directly?

A

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.

technical
Q

Can I make Vietnamese oyster congee ahead of time and how should I store it?

A

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.

technical
Q

What does the YouTube channel HuongBui Cooking specialize in?

A

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.

channel
Q

How does the YouTube channel HuongBui Cooking's approach to Vietnamese cooking differ from other Vietnamese cooking channels?

A

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.

channel

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