Tongseng Tongseng Tongseng is goat meat, mutton or beef stew dish in curry-like soup with vegetables and "kecap manis" (sweet soy sauce). "Tongseng" is commonly found in Indonesian region of Central Java; from Surakarta to Yogyakarta. However, it is believed that dish was originated from Klego district in Boyolali, Central Java. The term "tongseng" derived from Javanese term "osengan" which refer to "stir frying" to describes its cooking method. It also refer to the ""seng"" friction sounds of metal frying spoon against metal wok. The soup is made of ground mixture of garlic, shallot, black pepper, ginger, coriander, galangal, "daun salam"
Oyster sauce Oyster sauce 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. Some versions may be darkened with caramel, though high-quality oyster sauce is naturally dark. It is commonly used in Cantonese, Thai, Vietnamese and Khmer cuisine. Oyster sauce was invented by accident by Lee Kum Sheung in Nanshui, Zhuhai, Guangdong Province, China, in 1888. He ran a tea stall that sold cooked oysters. One day, Lee was cooking oysters as usual, but he lost