Miso

Miso is a traditional Japanese seasoning. It is a thick paste produced by fermenting soybeans with salt and kōji, and sometimes rice, barley, seaweed, or other ingredients. It is used for sauces and spreads; pickling vegetables, fish, or meats; and mixing with dashi soup stock to serve as miso soup, a Japanese culinary staple food. Miso is high in protein and rich in minerals, and it played an im... (Wikipedia)