Combine the first 5 ingredients; rub chicken with spice mixture.
Heat 1 teaspoon oil in a large nonstick skillet over medium-high heat; add chicken. Cook 2 minutes on each side, and set aside.
Heat 1 teaspoon olive oil in pan. Add sliced onion, and cook for 8 minutes or until golden. Stir in chicken broth, orange juice concentrate, and olives; bring to a boil. Return chicken to pan; reduce heat, and simmer mixture for 15 minutes or until chicken is done.