Step：

1. Thaw and clean the chicken, drain for a while;
2. Cut ginger and scallion into small pieces, add salt and mix with 100ml of cognac to make a marinade;
3. Apply the marinade evenly onto inner and outer part of the chicken. Marinate for 1.5 hours;
4. Steam the chicken for half an hour; reserve the chicken sauce for later use. Cut the chicken into pieces after cooling;
5. Boil the chicken with chicken sauce under high heat; add 50ml of cognac. Ready to serve.