Ingredients › 1 small onion › 3 or 4 leeks › 2 medium-sized potatoes › 1 low-salt stock cube dissolved in 850 ml of boiling water › black pepper Method 1. Peel and chop the onions 2. Wash, peel and slice the leeks 3. Wash, peel and chop the potatoes into cubes 4. Place the onions and leeks in a saucepan with a little water and cook gently for about 5 minutes or until soft 5. Add the potatoes, vegetable stock and black pepper 6. Allow the mixture to simmer for 20 minutes or until the potatoes are soft 7. Once cooked, liquidise the mixture with a hand blender or liquidiser 8. Return the blended soup to the saucepan and reheat without boiling 9. Serve and enjoy