Mushrooms have been cultivated in Korea since 1965 and are the most commonly used mushrooms in Western cuisine. It looks like a round button, and the leaf is light and the stem is very short. The color is white or cream. The dark brown variant of button, called button mushroom, is called cremini mushroom, which has a richer taste and aroma than button mushroom. The portobello mushroom is a large growth of cremini mushrooms. Mushrooms are high in protein, contain vitamins B1, B2, niacin, and egotol, and are rich in digestive enzymes such as tyrosinase, amylase, maltase, and protease, helping to digest and absorb other foods. It is rich in minerals, especially tyrosine, which not only lowers blood pressure, but is also effective in treating anemia, and is also good as a diet food due to its low calories. Be careful of mushrooms because they are easy to bloom or cause browning during storage. Mushrooms are classified into pinhead, button, cup, and flat according to the growth stage, and