Clam rice (cơm hến) – Classic
This is the traditional, time-tested version of the dish. It stays true to its origins, using well-established techniques and ingredients that define its authentic flavor. A perfect starting point for exploring its evolution.
Cơm Hến, or Clam Rice, hails from the vibrant city of Huế in central Vietnam, a region renowned for its rich culinary heritage. This dish is a true gem of Vietnamese street food, celebrated for its harmonious blend of flavors and textures. At its heart are plump, briny clams combined with fluffy rice, creating a dish that is both satisfying and refreshing. Traditionally, it reflects the resourcefulness of the local people, turning humble river clams into a delicacy bursting with umami, paired with aromatic herbs, fried shallots, and a delightful spicy kick.
Ingredients
- short-grain rice – 2 cups / 400 g
- fresh clams – 1 lb / 450 g
- water – 2 cups / 480 ml
- fish sauce – 2 tbsp / 30 ml
- vegetable oil – 2 tbsp / 30 ml
- shallots – 2, sliced
- garlic – 4 cloves, minced
- spring onions – 2, chopped
- basil leaves – 1/2 cup / 20 g, chopped
- roasted peanuts – 1/2 cup / 75 g, crushed
- dried shrimp – 1/4 cup / 50 g, soaked and drained
- bean sprouts – 1 cup / 100 g
- chili paste – to taste
- lime – 1, cut into wedges
Instructions
- Rinse the rice under cold water until the water runs clear. Cook it using your preferred method with water; once cooked, keep warm.
- In a large pot, heat 1 cup of water to a simmer and add the clams. Cover and cook until clams just open. Remove the clams from their shells and set aside.
- Heat vegetable oil in a pan over medium heat. Fry the shallots and garlic until golden brown and crispy. Drain on paper towels.
- In the same pan, add dried shrimp and cook for an additional 2-3 minutes until aromatic.
- In a large serving bowl, combine rice with clams, shallots, garlic, spring onions, basil, dried shrimp, bean sprouts, and peanuts.
- Serve with fish sauce, chili paste, and lime wedges on the side for individual seasoning.
Substitutions
- short-grain rice -> jasmine rice
- fresh clams -> canned clams
- fish sauce -> soy sauce
- basil leaves -> cilantro
- dried shrimp -> shrimp paste
Enhancements in the Next Evolution
- Enhance the flavor by adding lemongrass to the clam cooking water.
- Infuse the rice with a bit of coconut milk for a creamier texture.
- Experiment with a dash of sesame oil for added aroma.
- Include fried banana blossoms for traditional authenticity.
Curious to see how this dish evolves? Discover refined flavors and enhanced techniques in the next version.

Vietnam