Spicy harissa adds zing to chickpea soup

This image released by Milk Street shows a recipe for Chickpea & Harissa Soup. (Milk Street/via AP)

In Tunisia, partiers and laborers line up during the pre-dawn hours for the same thing — steaming bowls of lablabi, a hearty soup of chickpeas and stale baguette that tastes so much better than it sounds.