The Book of Household Management by Mrs. Beeton

374. INGREDIENTS.--1/4 lb. of butter, 1 tablespoonful of minced parsley,

3 tablespoonfuls of vinegar, salt and pepper to taste. _Mode_.--Put the butter into a fryingpan over a nice clear fire, and when it smokes, throw in the parsley, and add the vinegar and seasoning. Let the whole simmer for a minute or two, when it is ready to serve. This is a very good sauce for skate. _Time_.--1/4 hour. CLARIFIED BUTTER.