2. Small and medium-sized torches fry chicken wings on both sides until golden.
3. Pour 120ml soy sauce into the container.
4. Add 150ml water and mix to make soup base.
5. Put all the fried chicken wings into the pot and pour in the prepared soy sauce.
6. Heat it slowly to boiling over medium heat, without adding any seasonings, such as salt, sugar and soy sauce.
7. Preheat the oven to 170℃, put the baking tray on the bottom floor, cover the pot and put it in the oven.
8. After baking 1 hour, adjust the temperature to 200 degrees and continue heating for 30 minutes.