Sauce chivry
French cooking
1 oz butter     make white sauce
1 oz flour  
3/4 pt milk  
1/4 teaspoon salt  
1/2 pt white wine boil slowly, discard herbs   add, simmer 2-3 minutes
several teaspoons herbs
3-4 tablespoons fresh herbs chop   mix in just before serving
1/2 oz butter soften
This sauce has a fairly subtle flavour