In 12-inch nonstick skillet, heat oil over medium-high heat. Sprinkle chicken with 1/2 teaspoon salt; add to skillet. Cook about 5 minutes, turning once, until brown.
In medium bowl, mix remaining ingredients except lemon peel; pour over chicken in skillet. Heat to boiling. Reduce heat; cover and simmer 15 to 20 minutes or until juice of chicken is no longer pink when centers of thickest pieces are cut. Sprinkle with lemon peel.