Spiced Carrot & Lentil Soup Recipe
Introduction
This spiced carrot and lentil soup is a comforting, flavorful dish that’s perfect for cooler days. Packed with aromatic cumin and a hint of chilli, it’s both nutritious and satisfying. Easy to make and customizable, it’s sure to become a favorite in your recipe collection.

Ingredients
- 2 tsp cumin seeds
- Pinch chilli flakes
- 2 tbsp olive oil
- 600g carrots, washed and coarsely grated (no need to peel)
- 140g split red lentils
- 1l hot vegetable stock (from a cube is fine)
- 125ml milk
- Plain yogurt and naan bread, to serve
Instructions
- Step 1: Heat a large saucepan and dry-fry the cumin seeds and chilli flakes for 1 minute until they start to jump in the pan and release their aromas. Scoop out about half of the seeds with a spoon and set aside.
- Step 2: Add the olive oil, grated carrots, lentils, hot vegetable stock, and milk to the pan. Bring to a boil, then reduce the heat and simmer for 15 minutes until the lentils have swollen and softened.
- Step 3: Use a stick blender or food processor to whizz the soup until smooth, or leave it chunky if you prefer. Season to taste.
- Step 4: Serve the soup with a dollop of plain yogurt and a sprinkling of the reserved toasted cumin and chilli seeds. Accompany with warm naan bread.
Tips & Variations
- Use a soup maker to save time by placing all ingredients in and blending the soup quickly.
- If using a slow cooker, combine half the cumin seeds, half the chilli flakes, oil, carrots, lentils, and 700ml stock. Cook on High for 3 hours until lentils are tender, then add milk and blend.
- Make it Moroccan by substituting chilli flakes and cumin seeds with harissa paste; add cooked shredded chicken for extra protein.
- For a dairy-free option, replace the milk with reduced-fat coconut milk for richness and creaminess.
Storage
Store leftover soup in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave until steaming hot. This soup also freezes well for up to 3 months; thaw overnight in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this soup vegan?
Yes, simply use a plant-based milk instead of dairy milk and omit the yogurt or use a dairy-free alternative.
Can I use other types of lentils?
Red lentils work best as they cook quickly and break down to create a creamy texture, but you can experiment with yellow lentils. Brown or green lentils may require longer cooking and will keep more texture.
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Spiced Carrot & Lentil Soup Recipe
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
A comforting and flavorful spiced carrot and lentil soup featuring cumin seeds and chilli flakes, simmered until tender and blended to a smooth or chunky texture. Perfectly served with a dollop of plain yogurt and warm naan bread, this soup offers a nutritious and satisfying meal with options for variations including Moroccan flavors, slow cooker preparation, or a dairy-free alternative.
Ingredients
Spices
- 2 tsp cumin seeds
- Pinch chilli flakes
Produce
- 600g carrots, washed and coarsely grated (no need to peel)
Dried Goods
- 140g split red lentils
Liquids
- 1 litre hot vegetable stock (from a cube is fine)
- 125ml milk
- 2 tbsp olive oil
To Serve
- Plain yogurt
- Naan bread, warmed
Instructions
- Dry-fry the spices: Heat a large saucepan over medium heat and add the cumin seeds and chilli flakes. Dry-fry them for about 1 minute until they start to jump around the pan and release their aromatic scent. Then, scoop out about half of the toasted seeds and flakes with a spoon and set them aside for garnish.
- Add ingredients and simmer: To the same pan, add the olive oil, coarsely grated carrots, split red lentils, hot vegetable stock, and milk. Bring the mixture to a boil, then reduce the heat and let it simmer gently for 15 minutes, or until the lentils have swollen, softened, and the carrots are tender.
- Blend the soup: Using a stick blender or a food processor, whizz the soup until smooth. If you prefer a chunkier texture, blend less or leave it as is.
- Season and serve: Taste the soup and adjust seasoning as needed. Serve the soup hot, garnished with a dollop of plain yogurt and a sprinkle of the reserved toasted spices. Pair with warmed naan bread on the side for a complete meal.
Notes
- For quicker preparation, use a soup maker to combine and blend all ingredients at once.
- If using a slow cooker, place half the cumin seeds, half the chilli flakes, oil, carrots, lentils, and 700ml stock in the slow cooker. Cook on High for 3 hours until lentils are tender. Toast the remaining cumin and chilli separately. Stir in the milk and blend as desired before serving.
- To make the soup Moroccan-style, substitute the chilli flakes and cumin seeds with harissa paste and optionally add cooked shredded chicken at the end of cooking.
- For a dairy-free version, replace the milk with reduced-fat coconut milk for a richer texture.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Soup
- Method: Stovetop
- Cuisine: Middle Eastern
Keywords: carrot soup, lentil soup, spiced soup, cumin soup, vegetarian soup, easy soup recipe, healthy soup, Middle Eastern soup

