Mulligatawny Soup

Step 1

Warm the oil in a large pot or Dutch oven over medium-high heat. Add the onion, season with salt and cook, stirring occasionally, until translucent and shrunken, about 8 minutes. Add the garlic and ginger, and cook, stirring, until fragrant and softened, about 2 minutes. Add the mustard seeds, turmeric, curry powder, cayenne and cumin seeds, and cook, stirring constantly, until the mustard seeds pop and sizzle, about 90 seconds. Add the carrot, celery and apple, and cook, stirring, until just starting to soften, about 2 minutes. Stir in the tomato paste, then the flour, and cook, stirring well, to uniformly coat all the ingredients, about 2 minutes.

Step 2

Add the chicken, masoor dal and chicken broth. Season lightly with salt. Bring to a boil, stirring to scrape up any browned bits sticking to the bottom of the pot. Reduce the heat to maintain a simmer.

Step 3

Cover the pot and cook for 10 minutes, then uncover and simmer for 15 to 20 minutes more, until the chicken and carrots are tender, the soup is creamy, and the flavors have blended.

Step 4

Stir in the coconut milk and squeeze in the lime juice. Serve in bowls topped with a dusting of cayenne, if desired.