Transfer the cut vegetables to prepared baking sheet and drizzle with olive oil and 1/2 teaspoon each of salt and black pepper. Roast the vegetables for 20 minutes or until tender and golden brown.
In a large saucepan, combine broth, tomatoes, cumin, and thyme. Set pan over high heat and bring to a boil. Stir in all but 2 cups of the roasted vegetables (reserve 1 cup of the roasted vegetables for the Eggplant Caponata and 1 cup for the Chicken Curry). Reduce heat to medium and simmer 5 minutes.
Cook couscous according to package directions, adding apricots and cinnamon before the addition of boiling water.
Remove vegetable stew from heat and stir in cilantro. Season, to taste, with salt and black pepper.
Spoon cooked couscous into shallow dinner bowls and top with vegetable stew.