1.Preheat oven to 180°C. Combine all ingredients except chicken in a bowl.
2.Wash chicken halves and pat dry with paper towel. Push a bamboo skewer lengthwise through centre of each piece of chicken to hold in shape.
3.Rub marinade over chicken and place on a rack in a baking pan. Bake 40-45 minutes, until chicken is golden and juices run clear when pierced with a skewer.
4.Meanwhile, make Couscous Salad by combining couscous and lemon rind in a bowl. Pour over stock and stand for 5 minutes. Fluff grains with a fork and stir through remaining salad ingredients. Season to taste.
5.Halve each piece of chicken and serve with Couscous Salad.