Add the remaining 2 cups of stock to the vegetable mixture to make a stewlike consistency, along with the garbanzo beans, olives and parsley, and mix to combine. Taste for seasoning.
Meanwhile, to prepare the couscous, bring the chicken stock or water to a boil in a medium pan. Add the oil, salt and pepper, and stir in the couscous. Cover the pan tightly, remove from the heat and let it sit for 5 minutes. Uncover and fluff the couscous with a fork.
To serve, spoon the warm couscous into a serving bowl or shallow platter or bowls. Top with the vegetable stew, garnish with the Parmesan cheese and serve immediately.
Nutrition information per serving:
Calories514Fat17 gSodium1,142 mg
Carbohydrates75 gSaturated fat3 gCalcium223 mg