Exercise:
1. Soak ginger rice and soft rice in the acid slurry overnight.
2. Put the soaked rice and sour paste into the pot.
3. When the rice is cooked to seven or eight minutes, pour out the sour slurry.
4. Turn on the fire and stir.
5, out of the pot.
How to eat: put porridge in a bowl and eat it with a spoon.
Origin: Li Zicheng Rebels passed through Shanxi when they went to Beijing. As a result, local people soaked rice to prepare meals for army soldiers. As a result, the army temporarily changed its route and made a detour. However, if people soak too much rice, it will turn sour after a long time. People don't want to throw it away, so they cook porridge with sour rice. It was later found that porridge cooked with sour rice did not affect its edible value. Later, people deliberately used sour rice porridge.
Nutritional value: appetizing, spleen strengthening, skin care and beauty.