Terasi or belacan is a cooking spice made from fermented rebon fish and / or shrimp, shaped like dough or pasta and black-brown in color, sometimes added with coloring agents so that it becomes reddish. Terasi is an important spice in Southeast Asia and South China. Terasi has a strong smell. In Indonesia it is usually used to make chili paste, but it is also used as a flavoring in various traditional Indonesian recipes. ABC is one of very popular brand in Indonesia.