Marguerite Patten LEEK AND POTATO SOUP serves 4 4 medium leeks, well washed 3 medium potatoes, peeled 1 medium onion, peeled 1 oz margarine 30 fl chicken stock or water salt and black pepper Cut the leeks, potatoes and onion into small peices. Use a little of the tender green part of the leeks. Melt the margarine in a large saucepan, add the vegetables and toss in the margarine for 5 minutes then pour the stock or water into the saucepan. Add a little seasoning. Cover the pan and cook steadily for 25 minutes, or until the vegetables are tender, do not over-cook as this spoils the fresh flavour of the leeks. Sieve or liquidise and reheat. Top with a little yoghurt or cream to serve.