Preheat the oven to 400 degrees F. Blend all the marinade ingredients except chicken in a blender and then toss with the chicken. Lay the chicken on a greased or parchment-lined baking sheet in a single layer.
Toss the veggies with oil and seasoning and add to the baking sheet in a single layer. Bake 15-20 minutes or until chicken is cooked through and sweet potatoes are tender.