In Turkey, lentil soups like this one are light and subtly spiced, and served as an appetizer or snack. The lentils take on the delicate flavour of the herbs and spices.
Heat the oil in a heavy pan and stir in the onion, garlic, chilli, cumin and coriander seeds. When the onion begins to colour, toss in the carrot and cook for 2–3 minutes. Add the fenugreek, sugar and tomato purée and stir in the lentils.
Pour in the stock, stir well and bring to the boil. Lower the heat, partially cover the pan and simmer for 30–40 minutes, until