Mulligatawny Soup is a traditional Indian soup with vegetables and lentils in a creamy coconut broth. Ready in under an hour, this is a great make-ahead weeknight meal!
1tablespoonginger pastesubstitute 1-inch piece of fresh ginger, minced
1teaspoonground turmeric
1teaspooncurry powder
½teaspoonred pepper flakes
½teaspoonground cumin
2medium carrotspeeled and sliced
1medium Yukon Gold potatocubed
1medium Granny Smith applepeeled, cored, and cubed
2tablespoonstomato paste
3tablespoonsall-purpose flour
1½cupsred lentilsrinsed
5cupsvegetable broth
113.5-oz can full-fat coconut milk
1tablespoonfresh lime juice
3tablespoonsfresh cilantrochopped, for garnish
Instructions
In a large pot or Dutch oven, warm oil over medium-high heat. Add mustard seeds and cook until they begin to pop and sizzle, about 30 seconds.
Add onion and celery, season with salt, and cook until translucent, about 5 minutes.
Add garlic and ginger and cook until fragrant and softened, about 2 minutes. Add turmeric, curry powder, red pepper flakes, and cumin and cook for 1 minute, stirring constantly.
Add carrots, potato, and apple. Cook until just starting to soften, about 2 minutes. Add tomato paste and flour. Cook, stirring constantly to coat all ingredients and prevent lumps, for 2 minutes.
Add red lentils and vegetable broth. Season lightly with salt. Bring to a boil, stirring to scrape up any browned bits. Reduce heat to medium-low.
Cover and simmer for 10 minutes, then uncover and simmer for 15-20 minutes more, until carrots and potato are tender, soup is creamy, and lentils have broken down. Adjust salt if needed.
Remove from heat. Stir in coconut milk and lime juice. Ladle into bowls and garnish with fresh cilantro and extra red pepper flakes if desired.
Notes
Add mustard seeds to hot oil first—they need direct contact with hot oil to pop and release flavor
Simmer slowly to allow flavors to meld and create a luscious texture
Stir flour constantly to prevent lumps
Red lentils (masoor dal) break down completely, creating the soup's creamy body
Variations:
Make it gluten-free by using gluten-free flour instead of regular flour as a thickening agent (1:1 blends, tapioca flour and corn starch all work!)
I personally prefer tart Granny Smith apples. However, if you want to use a sweeter variety, you can use Gala or Fuji apples.