Cambodian cuisine is one of the most underrated and overlooked cuisine in Asia. It encompasses the food cultures of all Cambodia's ethnic groups – the Khmers, Khmer Loeu, Vietnamese, Chams, Mountain Chams, Lao and the Chinese. At the core of Cambodian cuisine lies Khmer cuisine (សិល្បៈធ្វើម្ហូបខ្មែរ), the more than thousand-year-old culinary art of the Khmer people native to modern-day Cambodia and other parts of the former Khmer Empire (Mekong Delta in Vietnam and Isaan in Thailand). Over centuries, Cambodian cuisine has incorporated elements of Indian, Chinese, in particular Teochew cuisine, and more recently French cuisine, and due to some of these shared influences and mutual interaction, it has many similarities with the neighbouring Thai, Lao, and Vietnamese cuisine.
Some might think of the Cambodian kitchen as a mixture of its neighbours, and the preference for many Cambodian restaurants abroad to serve the better-known Chinese, Thai and Vietnamese dishes has definitely reinforced this stereotype. Meanwhile, the tendency for businesses in mainstream tourist areas in Cambodia to cater to visitors already familiar with the Thai flavours has meant that many travellers have not actually had authentic Khmer food even while in Cambodia.
Rooted in the broader Southeast Asian food culture and the freshwater produce of the Mekong River Basin, Khmer cooking blends the qualities of two of its quintessential ingredients – the fermented pungency of the prahok fish paste and aromatic freshness of the kroeung herbal spice pastes. Rice, as well as dried, smoked and fermented fish, especially freshwater fish, form the basis of the local diet being eaten at almost every single meal and combined with a wide array of local roots, spices, herbs, leaves and fruits.
Examples of Cambodian culinary diversity include the Khmer lightly fermented rice noodle soup num banchok, Indian-influenced Khmer steamed fish curry amok trei, Khmer Krom caramelized meat and egg stew, Chinese Cambodian kuyteav noodle soup, French-inspired Vietnamese beef lok lak, French-inspired num pang baguette sandwiches, muslim Cham beef Saraman curry and the Kola noodles.
A common ingredient, and perhaps one of the most unique about Khmer cuisine, is a fermented fish paste used in many dishes, a distinctive flavouring known as prahok. Despite its importance in Khmer cuisine, it is usually the first thing to be reduced or omitted from Khmer dishes served to tourists due to its acquired flavour that may leave unfamiliar eaters thinking the dish tastes "off". The use of prahok adds a salty tang to many dishes, which is a characteristic that distinguishes Khmer cuisine from that of its neighbours. Prahok can be prepared many ways and eaten as a dish in its own right. Fried prahok (prahok chien) is usually mixed with meat (usually beef or pork) and chilli. It can also be eaten with dips or vegetables such as cucumbers or eggplants, and rice. Prahok gop or prahok ang (ប្រហុក កប់) or (ប្រហុក អាំង) is covered with banana leaves and left to cook under fire under pieces of rock or over the coals.
When prahok is not used, kapǐ (កាពិ), a kind of fermented shrimp paste is used instead. Cambodian cuisine also uses fish sauce widely in soups and stir-fried dishes, and as a dipping sauce.
Fruits in Cambodia are so popular that they have their own royal court. The durian is considered the "king," the mangosteen the "queen," sapodilla the "prince" and the milk fruit (phlai teuk doh ko) the "princess." Other popular fruits include: the jan fruit, kuy fruit, romduol, pineapple, star apple, rose apple, coconut, palmyra fruit, jackfruit, papaya, watermelon, banana, mango and rambutan. Although fruits are usually considered desserts, some fruits such as ripe mangoes, watermelon and pineapples are eaten commonly with heavily salted fish with plain rice. Fruits are also made into beverages called tuk kolok (water for sale), mostly into shakes. Popular fruits for shakes are durian, mangoes, bananas.
As the country has an extensive network of waterways, freshwater fish plays a large part in the diet of most Cambodians, making its way into many recipes. Daily fresh catches come from the Mekong River, Bassac River and the vast Tonlé Sap and fish is far more common than meat in Khmer cuisine and fish forms 60% of the Cambodian intake of proteins. Prahok itself is based on fish. Many of the fish types eaten in Cambodia are freshwater fish from the Tonlé Sap or from the Mekong. Dried salted fish known as trei ngeat (ត្រីងៀត) are a favourite with plain rice porridge. The small fish known as trey dang dau are very common and are often eaten deep-fried.
While freshwater fish is the most commonly used meat in the Cambodian diet, pork and chicken are also popular. Though not as common as in neighbouring Vietnam, vegetarian food is a part of Khmer cuisine and is often favoured by more observant Buddhists.
Pork is quite popular in making sweet Khmer sausages known as twah ko (ត្វា រ គោ). Beef and chicken are stewed, grilled or stir fried. Seafood includes an array of shellfish such as clams, cockles, crayfish, prawns and squid. Lobsters are not commonly eaten because of their price, but middle-class and rich Cambodians enjoy eating them at Sihanoukville. Duck roasted in Chinese char siu style is popular during festivals. More unusual varieties of meat include frog, turtle, and arthropods (including tarantulas); these would be difficult to find in Khmer cuisine abroad but are sometimes used in Cambodia. A few Cambodian restaurants have even incorporated tarantulas, fire ants and other arthropods in their dishes. Other than that the consumption of insects is largely a remnant of the Khmer Rouge era.
Many elements of Cambodian noodle dishes were inspired by Chinese and Vietnamese cooking despite maintaining a distinct Khmer variation though prahok is never used with noodle dishes. Rice stick noodles are used in mee katang (មីកា តាំង), which is a Cambodian variation of chǎo fěn with gravy. Unlike the Chinese styled chěo fěn, the noodles are plated under the stir fry beef and vegetables and topped off with scrambled eggs. Kola noodles (មីកុឡា; mee kola) is a vegetarian dish made by the Kola people from thin rice stick noodles, steamed and cooked with soy sauce and garlic chives. This is served with pickled vegetables (jroak), julienned eggs, and sweet garlic fish sauce garnished with crushed peanuts. Mi Cha is stir-fried egg noodles.
Traditionally, Khmer dishes are served on large plates and bowls (in the so-called "family style") and eaten all at once, however, for French-influenced dishes and restaurants serving tourists, divisions into courses may exist. Khmer meals strive to achieve a balance of flavour through the combination of individual dishes, therefore a standard Khmer meal may consist of a sour soup, savoury fish, bitter vegetables and steamed plain rice. Sourness, bitterness and pungency are the flavours preferred by most Cambodians. The misconception that a single dish should balance sweetness, sourness, spiciness and saltiness just like in Thai cuisine is often repeated even by Cambodian culinary instructors, many of whom have been trained in Thailand.
The essential ingredients in most Cambodian desserts are sticky rice, rice flour, tapioca flour, coconut cream or milk and palm sugar, but a wide variety of fruit, legumes, roots and vegetables are also used, including some ingredients generally not associated with desserts by many Westerners, such as potatoes, corn, taro, kidney beans, and black-eyed beans. As many Cambodians do not have ovens, most desserts are either steamed or boiled. They are not only eaten after a meal but also as snacks in between meals.
Almost everywhere in the towns, there are small local or mobile stands that offer food and drinks. The choice is diverse. From fruit to baguettes to fried noodles or baked or fried delicacies to coffee or sugarcane juice. For a few riel, you can get something to satisfy your hunger and thirst on almost every corner.
In many places, you will find simple restaurants typical of the country. What they have in common is a mostly sterile, tiled ambience and a permanently running television. During peak times in the morning and midday, they are usually well frequented by the locals. Cutlery and standard condiments such as chilli jam, pickled green chillies, sugar, garlic flakes, fish sauce and soy sauce are on the table. A pot of simple tea is usually included free of charge. The Cambodian custom of throwing all rubbish on the floor is rather unfamiliar to Europeans. After mealtimes, such a restaurant is littered with used paper napkins. As a result, the rather sober tile ambience pays off. In a minute the floors are swept and they are ready for the next guests.
Cambodians don't attach much importance to a stylish ambience. The large restaurants are more like a train station concourse. An important part of such a restaurant is the stage for live music and karaoke. Dinner is not complete without entertainment. The rather large number of employees is striking. In this way, you are generally looked after throughout your visit. After just a few sips, the glasses are refilled with beer and ice. The range of dishes is quite large. Fish, pork, beef, chicken or frog. It's usually all on sale. Also the Cambodian barbecue.
Siem Reap is the centre of contemporary Khmer cuisine, where you can find many large fine-dining restaurants, such as The Sugar Palm, Malis, Embassy, Mie Cafe, Mahob Khmer, Cuisine Wat Damnak, Spoons, Chanrey Tree, Marum, Chong Phov Khmer Restaurant, and Por Cuisine.
In the well-known cities, there is also a wide range of restaurants offering Western cuisine. Many of these restaurants have a standard selection of dishes. You will always find a few typical Khmer dishes (such as amok and lok lak), sandwiches, pizza, pasta and a few meat dishes on the menu. If you are looking for something outside of this standard offer, you will not find it so quickly. There are a number of good specialty restaurants in Phnom Penh ranging from the more classic French and Italian restaurants to more recent Japanese and Korean restaurants. However, these restaurants are not always located at tourist hot spots. In Siem Reap, you can find a few on Pub Street and Walking Alley.