900ml(3 ⅗cups)vegetable stock, made from a stock cube
juice of ½ lemon
For serving
fresh mint leaves
chopped pistachios
creme fraiche or Greek yoghurt
cracked black pepper
Instructions
Heat the oil in a large Dutch oven or a heavy-bottomed pot over medium heat. Once the oil is hot- it will shimmer- sauté the onion and garlic for about 5 minutes until they’re starting to turn golden and have softened.
Add in the tomato puree, carrots, and lentils, and continue to cook for another 3 minutes. Mix in the cumin and paprika and pour in the vegetable stock. Gently simmer until the carrots and lentils are soft, about 20 minutes.
Blend the soup until it's smooth and creamy using either an immersion blender or an upright blender. Then squeeze in the lemon juice. Whisk everything well and taste to adjust the seasoning.
Divide into bowls and top with the creme fraiche, pistachios and mint leaves.
Notes
All of the toppings are optional but highly recommended. If you're keeping it minimal then a drizzle of olive oil is amazing too.
Store this lentil soup in an airtight container for up to 3 days in the fridge and 3 months in the freezer. This makes it perfect for batch cooking.
Use extra water or stock to thin down the soup if you find it a little on the thick side. The thicker it is the more filling it will be.