Oyster sauce

Oyster sauce
Chinese name
Traditional Chinese
Simplified Chinese
Literal meaningoyster oil/liquid
Transcriptions
Standard Mandarin
Hanyu Pinyinháo yóu
Yue: Cantonese
Yale Romanizationhòuh yàuh
Jyutpinghou4 jau4
Alternative Chinese name
Traditional Chinese蚵油
Transcriptions
Southern Min
Hokkien POJô-iû
Vietnamese name
Vietnamese alphabetdầu hào
dầu hàu
Hán-Nôm油蠔
Thai name
Thaiซอสหอยนางรม
RTGSsot-hoi-nang-rom
Malay name
Malaysos tiram
Indonesian name
Indonesiansaus tiram
Khmer name
Khmerទឹកប្រេងខ្យង (tɨk preeng khyɑɑng)

Oyster sauce describes a number of sauces made by cooking oysters. The most common in modern use is a viscous dark brown condiment made from oyster extracts, sugar, salt and water, thickened with corn starch (though original oyster sauce reduced the unrefined sugar through heating, resulting in a naturally thick sauce due to caramelization, not the addition of corn starch).

Today, some commercial versions are darkened with caramel, though high-quality oyster sauce is naturally dark. It is commonly used in Chinese, Thai, Indonesian, Malay, Vietnamese, and Khmer cuisine.