Ingredients

• 1 tablespoon olive oil
• 1 yellow onion, diced
• 4 cloves garlic, minced
• 2 teaspoons ground cumin
• 1 (4 inch) cinnamon stick
• salt and pepper to taste
• 1 pound butternut squash - peeled, seeded, and cut into 2-inch cubes
• 4 large red potatoes, cut into 2-inch cubes
• 2 cups vegetable broth
• 1 (15 ounce) can garbanzo beans, drained
• 1 (14.5 ounce) can canned diced tomatoes with their juice
• 1 cup pitted, brine-cured green olives
• 1/2 teaspoon lemon zest
• 1 3/4 cups water
• 1 (10 ounce) box uncooked couscous
• 6 tablespoons plain yogurt
• 6 tablespoons chopped fresh cilantro