Turmeric and ginger are generous ingredients: You need only a little of each to deliver plenty of complex, comforting flavors. They work together in this recipe to bring warmth, earthiness, smokiness and spice to this hearty soup. Often a salad ingredient, quinoa proves its versatility here, providing a substantial and protein-packed foundation. The quinoa will continue to absorb the broth once the cooking is complete, so serve immediately for the ideal broth-to-quinoa ratio. (However, if you plan to prepare this soup ahead of time, you can simply thin it out with a little water or stock once you’ve reheated it.) There’s a lovely finishing touch: The chile oil cuts through the richness of the coconut milk and adds to the vibrant colors of this dish.