Preheat the oven to 350°F.
Dice the vegetables and prepare the spice mix.
In a large bowl, toss half the spice mixture with the root vegetables. Rub the other half of the spice mixture onto the chicken pieces.
On your stovetop, heat olive oil in a large Dutch oven over medium heat. Once the Dutch oven is hot, sauté the onions until they start to turn soft, then remove them from the pan.
Add the chicken pieces to the Dutch oven, skin side down, and brown them for 1-2 minutes on each side. Then, return the onions to the pan and add the root vegetables, chicken broth, and tomatoes.
Bring your pot up to a simmer. Cover with a lid and bake in the oven until the vegetables are softened and the chicken is cooked through, approximately 30 minutes.
Put your Dutch oven back on the stove, and add the dried fruit, olives, and preserved lemons or lemon juice. Cover and simmer for 8-10 minutes or until heated through and thickened slightly.
Garnish with parsley and serve with couscous or rice.