莼菜是最具江南特色的菜品。《齐民要述》说:“诸菜中,莼为第一。”春秋时期,人们就已经开始采摘和食用莼菜了。魏晋时期是食用莼菜的兴盛时期,也是莼文化开始传播的起点。莼菜之名的盛传,代言人的张翰和陆机功不可没。他们的“莼羹鲈脍”、“千里莼羹”成为影响深远的文学典故。莼最佳的食用时期是三月至七月,尤以三至五月味最滑美。因此 Ipomoea is the most characteristic dish of Jiangnan. “Qi Min to describe” said: “All vegetables, 莼 is the first.” Spring and Autumn Period, people have already begun to pick and edible Brasenia. The Wei and Jin dynasties were the period when edible bracken food was eaten, and also the starting point for the spread of euhu culture. The rumor of the name of the sub-dish, spokesman Zhang Han and Lu Ji contributed. Their “莼 soup perch 脍 ”, “Trinidad 莼 soup ” has become far-reaching literary allusions.莼 The best time to eat is from March to July, especially from March to May. therefore