Black sesame paste, also known as fermented sesame paste, is an ingredient commonly used in Chinese and Korean cuisine, made from roasted and fermented sesame seeds. black sesame paste has a slightly sour and umami taste, and is often used to make sauces, marinades and soups, such as gomguk or jajangmyeon. it can also be used to garnish noodle or rice dishes. It can also be used to garnish noodle or rice dishes. Black sesame paste is rich in protein, fibre and antioxidants, and is considered a health food due to its anti-inflammatory and antioxidant properties. it is easy to use and can add a unique and tasty flavour to your dishes.