Combine all ingredients except chicken breast in a large bowl or in a large food processor. Remove and reserve 1/2 cup sauce, set aside.
Place chicken in a large glass or ceramic baking dish. Add sauce to dish and spread evenly over chicken, coating well. Cover and place in the fridge, marinate for 20 minute to 8 hours.
Heat grill to medium-high; lightly oil grates.
Grill chicken, turning and basting occasionally with reserved sauce, 8 to 10 minutes total. Remove chicken from grill; serve with any remaining reserved sauce.
Alternative Baking Method
Combine dressing ingredients as indicated. In a baking dish, coat chicken breasts with half the dressing and allow to marinate for 20 minutes to 8 hours. Preheat oven to 400 degrees F. Transfer chicken breasts to a parchment paper-lined baking sheet. Top chicken with some extra dressing. Bake in oven for about 30 minutes or until internal temperature reads 160 degrees F on a meat thermometer. Serve with reserved sauce.
Adapted from The Nourishing Cleanse Workbook by Hale Sofia Schatz. Copyright 2008.