National Dish Cambodia: Pleah Sach Ko (Recipe)

In this article
Discover Pleah Sach Ko, one of Cambodia’s most refreshing dishes! This vibrant plate brings together fresh, lime-cured fish with a fragrant tangle of herbs and spices. Zingy, aromatic and full of the bright flavours of Southeast Asia, it captures the essence of Khmer cooking in every mouthful. Bring the authentic taste of Cambodia straight to your own table.
About Pleah Sach Ko
Pleah Sach Ko is a true jewel of Cambodian cuisine. The dish is built around fresh, marinated fish dressed with a mixture of aromatic herbs and spices. The interplay of crisp, fresh ingredients and distinctive flavours makes it a feast for the senses. This national dish delivers the authentic taste of Cambodia directly to your table and invites you to explore the exotic flavours of the region, much like a plate of Lap Khmer.
Ingredients (serves 1–2)
- 200 g fresh fish (e.g. tilapia or sea bream)
- 2–3 tablespoons lime juice
- 1 small onion, finely chopped
- 1–2 red chillies, deseeded and chopped
- 1 handful fresh coriander, roughly chopped
- 1 tablespoon fish sauce
- Salt and pepper to taste
Shopping for the ingredients
When shopping for the ingredients for Pleah Sach Ko, it is important to pay attention to the quality of the fish. Visit your local fishmonger or a well-stocked supermarket to buy freshly caught fish. Look for fish that smells clean and pleasant and has bright, glossy skin. The remaining ingredients, such as coriander, chilli and limes, can be found in most Asian grocers or well-stocked supermarkets.
Preparing the dish
Preparing Pleah Sach Ko is quick and straightforward. Begin by slicing the fish into thin pieces and marinating them in a bowl with lime juice. This not only gives the dish its characteristic flavour but also tenderises the fish. While the fish marinates, prepare the remaining ingredients — the onion, chilli and coriander — and combine everything in a bowl.
Step-by-step instructions
- Slice the fish into thin pieces and marinate in lime juice.
- Combine the marinated fish slices with the onion, chilli, coriander and fish sauce.
- Season with salt and pepper and leave to stand for 15 minutes.
- Transfer the mixture to a plate and garnish to taste.
Gluten-free / lactose-free version
Pleah Sach Ko is naturally gluten-free and lactose-free, which makes it a great option for anyone with food intolerances. That said, do take care to use gluten-free ingredients when buying fish sauce, as some varieties may contain gluten. This dish is easily turned into a wholesome, nourishing meal that also suits those following a gluten-free diet.
Tips for vegans and vegetarians
For vegans and vegetarians there are creative alternatives to Pleah Sach Ko. Instead of fish, use tofu or tempeh, marinating it in lime juice and preparing it in exactly the same way. A mix of fresh vegetables can also make a delicious plant-based version of this dish. By using the same aromatic herbs and spices, the flavour stays lively and appealing even in the meat-free version.
More tips and tricks
To make the flavours in Pleah Sach Ko even more interesting, experiment with different herbs and spices. A few extra Southeast Asian aromatics such as lemongrass or galangal can lend the dish a special note. Fresh ingredients are the key to full flavour, so all the ingredients should be as fresh as possible. Serve the dish with a side of rice or salad for a balanced meal.
Adapting the recipe to your taste
Pleah Sach Ko leaves plenty of room for personal tweaks. Depending on your preference, increase or reduce the amount of chilli to adjust the heat to your liking. Likewise, the marinating time for the fish can be lengthened for more intense flavour. If there are certain herbs you dislike, other fresh herbs such as mint or parsley work well too, creating different flavour experiences.
Ingredient substitutions
It is possible to swap out some of the ingredients in Pleah Sach Ko to emphasise different flavours. If you cannot find fresh fish, frozen fish fillets can be used — simply thaw them before you begin. For a vegetarian option, jackfruit can add an interesting texture and taste to the marinade. Vary your choice of spices to suit your own preferences and adapt the dish.
Drink pairing ideas
Pleah Sach Ko pairs beautifully with a range of drinks. A refreshing glass, perhaps a cold beer, works well with the flavours of the dish. A fruity cocktail or a glass of chilled white wine can also highlight the flavour experience. For an alcohol-free option, I recommend coconut water or a lemon-and-mint drink to underline the freshness.
Serving and presentation ideas
The presentation of Pleah Sach Ko can be just as important as the taste. Serve the dish on an eye-catching plate and garnish it with fresh herbs and lime wedges. Add a few colourful vegetable sides to make the dish look more lively. Creative plating enriches the whole dining experience and will impress your guests.
A bit of history
Pleah Sach Ko has a rich history in Cambodian culture. It is often served on festive occasions and reflects the region’s distinctive culinary talents. The combination of fresh ingredients and the use of local spices makes it an authentic dish that delights tourists and locals alike. This dish stands as a symbol of the diversity and rich culinary tradition of Cambodian cuisine.
More recipe ideas
Summary: Pleah Sach Ko
Pleah Sach Ko is more than just a national dish of Cambodia; it is a culinary journey of discovery. With its fresh ingredients, aromatic herbs and unmistakable flavours, it brings the essence of Cambodian cooking to the table. Whether as a main course or part of a festive spread, Pleah Sach Ko will delight locals and visitors alike. Let this dish enchant you and give it a try at home.



