Carrot & red lentil soup with herbs
A simple, golden carrot and lentil soup finished with soft herbs and lemon.
- Serves
- 2
- Prep
- 12 min
- Cook
- 35 min
- Plants
- 8

Ingredients
For 2 portions
- Onion1 onion (150 g)
- Olive oil20 ml
- Garlic2 cloves (10 g)
- Vegetable stock780 ml
- Carrots500 g
- Red lentils60 g
- Fresh thyme3 g
- Lemon juice15 ml
- Sea salt3 g
- Black pepper1 g
- Flat-leaf parsley10 g
- Fresh basil10 g
Nutrition per serving (estimate)
- Energy
- 363 kcal
- Protein
- 11.8 g
- Carbohydrate
- 56.7 g
- Fat
- 11.8 g
- Fibre
- 12.2 g
Calculated from USDA FoodData Central reference values and the quantities above. Actual values vary.
Allergens
Celery (from celery or stock — check labels). Always check product labels.
Method
- 1
Prepare your ingredients: onion — peel and dice; garlic — peel and crush or finely slice; vegetable stock — make up from a stock cube or pot, or use homemade; carrots — peel and slice into 1 cm rounds; red lentils — rinse well in cold water; fresh thyme — strip leaves from 4–5 sprigs; lemon juice — juice of ½ lemon; flat-leaf parsley — roughly chop; fresh basil — tear leaves.
- 2
Warm the olive oil in a large pan over a medium-low heat and soften the onion with a pinch of salt for 8–10 minutes, without colouring.
- 3
Add the garlic and cook for 1 minute until fragrant.
- 4
Add the carrots, red lentils and fresh thyme, then pour in 780 ml hot stock. Bring to the boil, then simmer gently for 20 minutes, stirring occasionally so nothing catches.
- 5
Take off the heat and cool for a few minutes. Blend until completely smooth, working in batches if needed and holding the blender lid down with a tea towel.
- 6
Off the heat, stir in the lemon juice.
- 7
Taste and adjust with salt and freshly ground black pepper.
- 8
Ladle into warm bowls and finish with the flat-leaf parsley and fresh basil and a little olive oil.
To serve
Serve with a green salad and toasted sourdough.
Storage
Cool quickly, refrigerate for up to 3 days or freeze for up to 3 months. Add toppings fresh.
Swaps that work
- Onion → Shallots or Leek
- Garlic → Garlic powder (¼ tsp per clove)
- Vegetable stock → Water with 1 tsp miso per 500 ml
- Carrots → Parsnip or Swede
- Red lentils → Yellow split peas (cook 40 min)
- Fresh thyme → Dried thyme (½ tsp)
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