Rice is the staple grain, as in other Southeast Asian countries. Fish from the Mekong and Tonle Sap rivers is also an important part of the diet. The supply of fish and fish products for food and trade in 2000 was 20 kilograms per person or 2 ounces per day per person.[156] Some of the fish can be made into prahok for longer storage.
The cuisine of Cambodia contains tropical fruits, soups and noodles. Key ingredients are kaffir lime, lemon grass, garlic, fish sauce, soy sauce, curry, tamarind, ginger, oyster sauce, coconut milk and black pepper. Some delicacies are នំបញ្ចុក (Num Banh chok), អាម៉ុក (Amok), អាពីង (Ah Ping). The country also boasts various distinct local street foods, such as fried spiders.
French influence on Cambodian cuisine includes the Cambodian red curry with toasted baguette bread. The toasted baguette pieces are dipped in the curry and eaten. Cambodian red curry is also eaten with rice and rice vermicelli noodles. Probably the most popular dine out dish, kuy teav, is a pork broth rice noodle soup with fried garlic, scallions, green onions that may also contain various toppings such as beef balls, shrimp, pork liver or lettuce. The cuisine is relatively unknown to the world compared to that of its neighbours Thailand and Vietnam.