Chocolate Chicken rolls

1. Raw material collection

2. Add 20 grams of white sugar to the egg yolk and stir well

3. Add corn oil to dark chocolate and heat until it dissolves

4. Pour chocolate oil into the egg yolk batter

5. Add milk

6. Sift in the well mixed low powder and cocoa powder again

7. Stir until there are no particles

8. Add a few drops of white vinegar to the protein, then add 20 grams of white sugar in three portions and stir until small, sharp edges appear

9. Add 1/3 of the protein to the chocolate paste and stir up and down evenly

10. Pour all the mixed chocolate paste back into the remaining protein

11. Flip up and down evenly

12. Pour into a baking tray, preheat to 175 degrees Celsius, and bake for 30 minutes

13. Roll it up immediately after baking

14. After cooling, refrigerate for half an hour to set

15. Cut into pieces

16. First time doing it, quite satisfied

17. It's delicious!