CELERY AND STILTON SOUP
1 head of celery, washed, trimmed and the leaves reserved
2 oz butter
2 medium sized onions, peeled and chopped
1L light vegetable or chicken stock
salt and freshly ground pepper
4oz Stilton cheese
2 large egg yolks
5fl oz thin cream
Melt the butter in a large heavy-based saucepan. Chop the celery and add this, the celery leaves and the onions. Cover and cook gently, stirring occasionally for ten minutes, until the the vegetables are soft, but not coloured.
Pour in the stock, and season lightly. Bring to the boil then simmer, uncovered for about 30 minutes until the vegetables are quite tender.
Allow the soup to cool slightly, then blend to a puree. Press through a sieve to remove any fibres and return to a clean pan. Reheat gently, but do not allow to boil. (If you have a mouli legumes, this is easier than a sieve to get the fibrous stems out, but if not, follow the above instructions).
Remove and discard the cheese rind and mash the cheese to a soft paste. Beat together the egg yolks and cream, and to obtain a smooth consistency, blend into the cheese, a little at a time.
Stir 2tbls of hot soup into the cheese and cream mixture. Add the mixture to the pan and cook gently, stirring constantly, until the soup has thickened. Do not allow to boil. Adjust seasoning before serving it garnished with crisp, butter-fried croutons, or with the pale feathery leaves from the inner stalks (or both).
I have always made this soup with blue Stilton, but I'm sure it will work equally well with white.
If you allow the finished soup to boil it could curdle. It might not look as attractive, but the taste will not be impaired. ;D ;D
Enjoy.
valmarg