1. Clean the heart in the middle
2. According to this cut
3. The kidneys are marinated in cooking wine, small noodles, bean paste, and soy sauce
4. Move fast
5. Start the pot and set aside
6. Leave the excess oil in the pot, fry the sour chili first
7. Stir fry, put the other ingredients, fry for half a minute
8. Stir-fry for half a minute, put in half a spoonful of sugar. No need to add salt
9. Move fast
Tips:Be sure to clean the middle of the waistband
