Microwave stock over high heat in a microwave safe bowl or measuring jug until piping hot, 3 to 4 minutes.
2.
Heat oil in a large saucepan over medium-high heat. Add onion and garlic; saute until softened, 2 to 3 minutes. Add carrots, couscous and chickpeas; stir to combine. Stir in stock, cover and turn off heat. Let stand until stock is completely absorbed, 4 to 5 minutes. Add salt and pepper to taste. Fluff with a fork, add chopped parsley and serve.