Lovely Lentils

Ingredients:
1/2 small onion, chopped
100 g carrot, chopped
15 g celery, chopped
1 tbsp olive oil
50 g split red lentils
200 g sweet potato, peeled and diced
400 ml vegetable or chicken stock or water

Procedure:
1. Saute the onion, carrot and celery in the olive oil for about 5 minutes or until soft.
2. Add the lemtils and sweet potato and pour over the stock or water.
3. Bring to a boil, turn down the heat and simmer covered for 20 minutes.
4. Puree in a blender.