[sichuan] Bean Paste Filling
1.
Clean the red beans
2.
Add water and soak overnight
3.
Put the soaked red beans into the pot, add water, and cook until the red beans are soft, rotten and blooming
4.
Pour the cooked red beans into the food processor and stir into a delicate red bean paste
5.
Pour into the pot, add sugar
6.
Pour in corn oil, heat on medium and low heat, stirring from time to time to avoid muddy pot
7.
Stir fry until the water evaporates and dry