Cut larger pieces of chicken so all pieces are the same size.
Arrange in a shallow 2-quart glass baking dish, skin side up.
In a small bowl, mix juice concentrate, cornstarch, salt, cinnamon and lime juice.
Pour over chicken.
Microwave, covered with wax paper, 28 minutes on high, basting sauce over chicken after 15 minutes of cooking time.
Microwave, uncovered, 1 minute, after adding bananas and nuts.
Garnish with sprigs of watercress.