Couscous and Sweet Potato Skillet

Ingredients

• 1 tablespoon vegetable oil
• 1 red onion, chopped
• 1 large sweet potato, small dices
• 1 cinnamon stick
• 2 garlic cloves
• 4 ounces of couscous
• 1 cup vegetable stock
• 1 teaspoon dried oregano
• 1 teaspoon turmeric
• ½ teaspoon salt
• ½ teaspoon cumin powder
• 1 cup water
• ½ cup fresh parsley, chopped
• 1 large zucchini, thinly sliced
• 2 slices of lemon
• 1 teaspoon olive oil