This punchy yet comforting stew relies heavily on pantry ingredients and your spice drawer, and comes together in about 30 minutes. I use preserved lemon paste, but if it is not available, feel free to finely chop half a preserved lemon. Soups and stews are all about toppings and this one calls for store-bought fried shallots and Greek yogurt. While optional, they are recommended for the ultimate spoon-to-sup experience.