Tarragon Sauce
Ingredients: Tarragon, stock, butter, flour.
To half a pint of good stock add two good sprays of fresh tarragon,
simmer for quarter of an hour in a stewpan and keep the lid on. In
another stewpan melt one ounce of butter and mix it with three
dessert-spoonsful of flour, then gradually pour the stock from the
first stewpan over it, but take out the tarragon. Mix well, add a
teaspoonful of finely chopped tarragon and boil for two minutes.