Le Qing soup, also known as "Luoqing soup". In leiyang city, Hunan Province, it is a particularly admirable food, and it is usually a necessary food for wedding banquets and other banquet rooms. According to folklore, this dish was created by Pang Tong, a figure from the Three Kingdoms. After Battle of Red Cliffs, Zhuge Liang recommended Pang Tong to Shu as an adviser. Because of his ugly appearance, he was unhappy, so he was arranged to be an official in Leiyang County. Pang Tong's arrival is certainly not very reluctant, but it is not evil. Doing nothing all day, doing nothing, immersed in food and vocal music, that is, invented the food "Luo Qing Tang" here. Its name is often "Luo Luo", because the local pigs are called, and its soup can clear the fire, warm the stomach, nourish the liver and be more beautiful. ......

At first, due to limited conditions, it was made of pig viscera, natural apples, edible fungi, sweet potato powder, medlar and so on. It tastes good and has been passed down to this day. ......

Later, because the descendants of Li Tang moved to Leiyang County to live in seclusion, their production and material selection were improved. The real top grade "Luo Qing Tang" is first of all pork bones boiled with slow fire; The materials are selected with selected pig crisp bones, pig liver and pork, and then wild edible fungi, egg blossoms, tofu, medlar and sweet potato powder are added; Add natural spices and boil them.

This soup is very popular in the local area, but it has never spread abroad. It is said that this soup looks simple, but it is not easy to make it delicious. This is an important consideration for the reputation of ancient local chefs, and it is easy to keep a secret. ......