Leek and Potato Soup
I’m a terrible man for leek and potato soup and spent a couple of days in Ballymaloe many years ago. I love Darina’s buttery cooking and could eat buckets of this stuff. Anyway here we go:
Ingredients
- 50g butter
- 450g potatoes , peeled and cut into 1cm pieces (try Golden Wonders or Kerr Pinks)
- 1 small onion , cut the same size as the potatoes
- 450g white parts of leeks , sliced (save the green tops for another soup or stock)
- 850ml-1.2litres/1.5-2pts light chicken or vegetable stock
- 142ml carton whipping cream
- 125ml full-fat milk
To Finish
- the white part of 1 leek
- a small knob of butter
- Finely chopped chives
Method
- Melt the butter in a heavy saucepan. When it foams, add the potatoes, onion and leeks and toss them in the butter until they are well coated. Season well with salt and freshly ground pepper and toss again.
- Put a disc of greaseproof paper (called a cartouche by chefs) on top of the vegetables to keep in the steam), then cover the pan with its lid. Cook over a gentle heat for 10 minutes, or until the vegetables are soft but not coloured.
- Uncover the pan and discard the paper. Pour in 850ml/11⁄2 pints of the stock, bring to the boil and simmer until the vegetables are just cooked - about 5 minutes. Do not overcook or the soup will lose its fresh avour.
- Purée in a blender until silky smooth, in batches if necessary, then taste and adjust the seasoning. Return the soup to a clean pan and stir in three quarters of the cream and all of the milk.
- To finish the soup, nely shred the white leek and gently cook it in the hot butter for a few minutes until it is softened but not coloured. Reheat the soup to a gentle simmer (add some extra stock at this point if the soup is too thick for your liking), then pour into warmed bowls. Drizzle the remaining cream over each serving, top with a little pile of buttered leeks and a scattering of chives and black pepper and serve at once.