Pat the chicken parts dry.
In a wide and deep frying pan, heat the oil and fry the onion for 3-5 minutes.
Add the carrots and the garlic and continue frying for 3 more minutes.
Place the fried vegetables in a bowl and set aside.
Put the frying pan back on the flame.
Sear the chicken from all sides until it’s sealed and changes color, about 5-7 minutes.
Add the carrot and onion mixture to the chicken, pour the wine and bring to boil.
Add the soy sauce, date syrup, 2 cups of water and all the spices.
Mix, bring to boil, lower the flame and cook covered for 1.5 hours.
After an hour and a half, add the sweet potato slices and keep cooking for about 20 minutes, until the sweet potato is soft.