Food on Koh Rong isn't complicated, but that's where its real strength lies. Seafood caught the morning of is cooked for you to eat that evening — a freshness that's genuinely hard to find in the city. The Khmer flavors on the island lean fresh and light, built on herbs like kaffir lime leaf, lemongrass and turmeric. I'll be straight with you: prices here run higher than on the mainland because ingredients have to come over by boat, and you'll have fewer choices than in town. But once you've had fresh prawns grilled on the beach with the sea as your backdrop, that price is worth every cent.
#1 Fish Amok
Cambodia's national dish, and one you have to try at least once. Amok is made from fresh fish, sliced and steamed in thick coconut milk mixed with kroeung (Khmer curry paste) — a blend of turmeric, lemongrass, kaffir lime leaf, garlic and shrimp paste. It's steamed in banana leaf until the curry thickens into something close to a soft, fragrant mousse. The flavor is gentler than a Thai coconut curry, not very spicy, with a distinctive aroma from cardamom. On Koh Rong they use fish caught the same day, so the taste is noticeably different from the mainland.
- Order amok with plain white rice and nothing else — the flavor is complete on its own.
- Places that make amok fresh every day usually have homemade kroeung that tastes better than spots using ready-made packet paste.
- Feel free to ask how spicy it is. Traditional amok is barely spicy, but some places adjust it for foreign customers until the flavor shifts.
#2 Grilled Lobster
One of the reasons many people come to Koh Rong specifically. Fresh lobster from the waters near the island is grilled over charcoal with garlic butter and fresh herbs, and it costs far less than in Europe or Australia — around 15 to 25 dollars apiece depending on size. The freshness of the ingredient is everything: the meat is sweet and tender without needing much extra sauce. Eating it on the beach at dusk with the sound of the waves behind you is a moment many people remember for the rest of their lives.
- Pick your lobster from the water basket the restaurant keeps before you order. If it's still alive, you know it's fresh.
- Prices go by size, so don't be surprised if the bill is higher than the posted rate — they weigh the actual catch after removing the head and shell.
- Beyond lobster, fresh grilled squid is much cheaper and tastes just as excellent.
#3 Stir-fried Crab with Black Pepper
Fresh sea crab from the waters around the island, stir-fried with Cambodian black pepper, widely regarded as the best black pepper in the world. Cambodia's Kampot black pepper gives a spicy, fragrant and far more complex flavor than ordinary pepper. The crab is stir-fried with garlic, onion, butter and light soy sauce until the sauce coats every piece — rich, hot and well-balanced. You'll need your hands to crack it open, and you'll want plenty of tissues ready, but it's very much worth it. This is a dish local people are deeply proud of.
- The fresh black Kampot pepper they use gives a spicier, more fragrant result than dried pepper. Ask the restaurant which kind they use.
- Order extra plain rice — it's a must, because the sauce is so good you'll want to spoon it over rice.
- Fresh crab is only on offer the days fishermen bring it in, so some days there may be none. Best to ask before you order.
#4 Beach Barbecue Seafood
An eating culture that grew up naturally on Koh Rong. The beachside barbecue stalls light their fires from sundown, laying out fresh fish, prawns, shellfish and squid for customers to choose, then grilling it over charcoal right in front of you. You eat it with hot steamed rice and a sour-spicy Khmer seafood dipping sauce — the experience almost everyone who comes to Koh Rong does first. Prices are reasonable as long as you don't buy without negotiating; I'd always recommend agreeing on a price before you order.
- Always agree on a price before you order. Ask whether it's per kilogram or per piece, so there are no surprises when you pay.
- Khmer seafood dipping sauce leads with sourness from lime juice followed by chili — try asking for 'less spicy' first.
- Choose a stall that already has several tables of customers seated; it means the food is fresh and tastes good.
#5 Khmer Vegetable Fried Rice
A dish that looks simple but tells you clearly what Khmer food is about. Khmer fried rice differs from Thai or Chinese fried rice in that the flavor is lighter, using less fish sauce, with the aroma coming mainly from garlic and ginger. Some places add Khmer basil, which has a slightly different scent from Thai basil. It's a good choice for anyone who doesn't eat seafood or wants a break from it. It's the cheapest thing on the island menu, and it suits breakfast or any meal where you want something light.
- You can add a fried egg on top for just 0.5 to 1 dollar, which makes it more filling and more delicious.
- If you want a stronger flavor, just say 'more garlic' — most places speak some English.
- Around 3 to 5 dollars a plate, the cheapest thing on the island menu and ideal on a limited budget.
#6 Khmer Green Fish Curry
A green Khmer coconut curry that tastes clearly different from Thai green curry. The Khmer broth tends to be milder and less sweet, leaning more on the aroma of lemongrass, kaffir lime leaf and fresh ginger than on heat. It's made with large pieces of fresh fish, eggplant and pumpkin, and some places add green banana for a traditional fragrance. It has to be cooked fresh, so you may wait 15 to 20 minutes, but the flavor is worth the wait.
- Ask how spicy it is before you order. Traditional Khmer curry is very mild, but some places adjust it for foreign customers.
- Eat it with plain white rice. Don't ask for bread — the flavors will clash.
- Around 6 to 10 dollars, more than the fried rice, but it's the dish that tells the story of the Khmer kitchen best.
Where to stay in Koh Rong for this trip
A well-located hotel means less commuting and more sightseeing. Here are real, top-rated stays in Koh Rong — compare Agoda · Booking · Trip.com in one click.
SunBoo Beach Bungalows
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Song Saa Private Island
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Saracen Bay Resort
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The Royal Sands Koh Rong
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Tours, tickets & activities in Koh Rong
Day tours, attraction tickets and travel essentials for Koh Rong — book ahead on Klook with mobile e-tickets.
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Before You Pack
The best food on Koh Rong is the fresh seafood cooked right in front of you. Ask the restaurant owner what fish or prawns came in that day and order accordingly — it always beats ordering from a fixed menu. And don't miss the bai sach chrouk from the morning stalls, the breakfast islanders actually eat, not a menu put on for travelers.