In a large skillet over medium-high, heat oil. Add onion and garlic. Cook until just beginning to soften, about 4 minutes. Transfer onions and garlic to a slow cooker crock.
Add chicken to skillet, skin-side-down. Turning once, cook chicken about 4 minutes per side until skin is golden brown. Place chicken skin-side-up in slow cooker crock.
In a large bowl, combine tomatoes, broth, lemon zest, cinnamon stick, oregano, salt, black pepper and ground cinnamon. Pour over chicken
Cover slow cooker and cook on HIGH for 3 to 3 1/2 hours or LOW for 6 to 7 hours until chicken is cooked through and tender. Stir in olives and sprinkle with chopped parsley before serving.
In a large skillet over medium-high, heat oil. Add onion and garlic. Cook until just beginning to soften, about 4 minutes. Transfer onions and garlic to a slow cooker crock.
Add chicken to skillet, skin-side-down. Turning once, cook chicken about 4 minutes per side until skin is golden brown. Place chicken skin-side-up in slow cooker crock.
In a large bowl, combine tomatoes, broth, lemon zest, cinnamon stick, oregano, salt, black pepper and ground cinnamon. Pour over chicken
Cover slow cooker and cook on HIGH for 3 to 3 1/2 hours or LOW for 6 to 7 hours until chicken is cooked through and tender. Stir in olives and sprinkle with chopped parsley before serving.