1. Wash the wings and change the cross knife
2. Boil water in a pot to remove blood foam
3. Put oil in the pot, stir-fry the scallion and ginger
4. Stir fry soy sauce for color
5. Add half a bottle of Coke (a large bottle of Coca-Cola) and two small bowls of water, boil on low heat 🔥 and cook for 40 minutes
6. Simmer on medium heat for 10 minutes to see if the soup comes out of the pot, put a spoonful of salt and then high heat to collect the juice.
