Khmer cuisine is the soul of Siem Reap's food scene, and eating genuinely traditional Cambodian food here is one of the most rewarding experiences a visitor can have. The cuisine is built on a foundation of fresh herbs, aromatic pastes (kroeung) made from lemongrass, galangal, turmeric, kaffir lime leaf, and shrimp paste, balanced with coconut milk, fish sauce, and palm sugar. Fish amok — fish steamed in a silky coconut-lemongrass custard inside a banana-leaf cup — is the national dish and a must-order at any Khmer restaurant. Lok lak (stir-fried beef cubes with a lime-pepper sauce and a fried egg) is another flagship dish, as is nom banh chok (fresh rice noodles in a green fish gravy served with raw herbs and vegetables). For the more adventurous, prahok (fermented fish paste) features in many traditional dishes and has a powerful, distinctly Cambodian flavour. Prices range from $2–5 at simple family-run local restaurants to $15–30 at upscale Khmer fine dining restaurants that present traditional recipes with modern plating and full bar menus. Many restaurants around the Old Market and Sivatha Boulevard offer tourist-friendly Khmer menus, while the streets further from the centre have authentic local spots where a bowl of noodles costs $1 and a main dish $2–3.
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Frequently asked questions
What is the national dish of Cambodia?
Fish amok is widely considered Cambodia's national dish. It's a mild, fragrant curry made with fish, coconut milk, lemongrass, kaffir lime leaf, and galangal, steamed in a banana-leaf cup to create a custard-like texture. It's available at virtually every Khmer restaurant in Siem Reap, priced $4–10 depending on the venue.
What is lok lak?
Lok lak is a classic Cambodian stir-fry of tender beef cubes marinated in oyster sauce and soy sauce, served on a bed of lettuce with sliced tomatoes and onions, topped with a fried egg, and accompanied by a dipping sauce of lime juice and black Kampot pepper. Available at most Khmer restaurants for $5–10.
What is kroeung?
Kroeung is the aromatic herb and spice paste that forms the base of many Khmer dishes. It's made by pounding together lemongrass, galangal, turmeric, kaffir lime zest, garlic, and shallots. Different versions (red, green, yellow) are used in different dishes. It's what gives Khmer food its distinctive fragrance.
Where can I eat authentic Khmer food in Siem Reap?
The streets away from the tourist centre — particularly around the local markets and residential areas — have the most authentic Khmer restaurants. The Pub Street and Old Market area also has many tourist-oriented Khmer restaurants with English menus that serve quality food. Budget Khmer spots charge $2–5 per main dish.
What is prahok and should I try it?
Prahok is a fermented fish paste that is a cornerstone of Cambodian cuisine — often called the 'cheese of Cambodia' for its pungent intensity. It's used as a condiment, flavouring ingredient, and main component in dishes like prahok ktis (minced pork with prahok in coconut milk). It's an acquired taste but an authentic experience.
Is Khmer food spicy?
Generally no — Khmer cuisine is more aromatic and herbaceous than hot-spicy. Unlike Thai or Vietnamese food, most traditional Khmer dishes are mild. Chillies are used but usually served on the side as a condiment. If you're sensitive to heat, Khmer food is typically safe. Always ask if a dish is spicy when ordering.
What is a good upscale Khmer restaurant experience in Siem Reap?
Several restaurants near the Old Market offer elevated Khmer cuisine in elegant settings — traditional wooden interiors, live Apsara dance performances during dinner, and multicourse menus of refined traditional recipes. These typically charge $15–30 per person and are popular for special occasions.
What Khmer dishes are vegetarian-friendly?
Stir-fried morning glory with garlic, steamed rice with pickled vegetables, and many rice and noodle soups can be made without meat or fish. However, fish sauce and shrimp paste are used extensively in Khmer cooking. Ask restaurants to prepare dishes without these for strict vegetarian or vegan meals.
What is nom banh chok and when is it served?
Nom banh chok is a traditional breakfast dish of fresh rice noodles in a light green fish-based curry gravy, topped with bean sprouts, banana flower slices, cucumber, and fresh herbs. It's a morning-only street food, served from portable stalls between 5:30am and about 10am when it sells out. Cost: $0.50–1.
How much does a meal at a Khmer restaurant cost in Siem Reap?
A complete meal at a local family restaurant (main dish, rice, soft drink): $3–6. Mid-range tourist-friendly Khmer restaurant: $8–15 per person. Upscale Khmer dining with Apsara dance: $20–35 per person. Street food versions of classic Khmer dishes: $1–3.