Hypsizygus tessulatus, commonly known as Beech Mushroom, is a popular edible mushroom prized for its delicate umami flavor, slightly nutty taste, and firm texture. Native to East Asia and found growing on beech trees, it is a staple in Japanese, Chinese, and Korean cuisine. Beech mushrooms are rich in protein, fiber, B vitamins, and antioxidants, contributing to immune support, gut health, and overall well-being. They contain beta-glucans, which help boost immunity and have potential anti-inflammatory properties. These mushrooms should always be cooked before eating as they have a slightly bitter taste when raw. They are excellent in stir-fries, soups, hot pots, and pasta dishes, adding depth and texture to meals.