你吃过秦皇岛市山海关的桲椤叶饼吗?那可是山海关的地方名吃,迄今已有400年的历史了。早年常去山海关,只见在长城沿线以及山海关的北山上,有一种树叶,叶片光泽、平展。每到五月,叶子最鲜嫩,点燃炭火,放入蒸笼中蒸,会有清香的味儿。这种叶子就是桲椤叶,也叫柞树叶,这是一种落叶乔木的叶子,叶片嫩绿,呈倒卵圆形,叶片钝尖,叶缘是波浪的形状,背面长着细细的绒毛,叶脉是突出的,这就 Have you eaten Qionglai cake in Shanhaiguan, Qinhuangdao City? It is a famous place in Shanhaiguan, so far it has 400 years of history. In the early years often go to Shanhaiguan, I saw in the north along the Great Wall and Shanhaiguan, there is a leaf, leaves shine, flat. Every May, leaves the most fresh, lit charcoal, steamed into the steamer, there will be the smell of fragrance. This leaf is the emu, also known as oak leaves, which is a deciduous tree leaves, verdant leaves, was obovate, leaf blade blunt tip, leaf edge is the shape of the waves, the back of the fine fluffy, Vein is prominent, which is