Cooked water chestnuts are crispy.

Supplementary information: Water chestnut, also known as water chestnut, water chestnut, peony root, water chestnut, black taro, wood chestnut, and ground pear, belongs to the monocotyledonous Cyperaceae family and is a perennial herbaceous plant with an oblate shape. The top is pointed, the surface is smooth and shiny, purple-red or dark brown, and grows in ponds. The dark green stems on the ground are clustered, and the bulbs underground are edible. Because it is shaped like a horseshoe, people also call it horseshoe. Its appearance is similar to chestnuts, not only in shape, but also in nature, flavor, ingredients, and functions. Because it bears fruit in mud, it is also known as "ground chestnut". Water chestnuts have purple-black skin, white meat, sweet and juicy taste, crisp and delicious, and are known as "underground snow pears". Northerners call them "Jiangnan ginseng". They can be eaten as raw fruits or vegetables, and are popular among the public. seasonal products.