Vegetarian Couscous Soup (a.k.a Couscousoup)

This vegetarian version of the traditional North African stew served over couscous is incredibly easy to make, and incredibly comforting to eat. Ingredients: 2 medium onions, chopped into 1-2 inch chunks 2 medium potatoes, cut into quarters or eighths 1 big piece winter or butternut squash, cut into 1-2 inch chunks 3-4 zucchini, or other…