Brown the butter; add the flour; when browned, add stock. Cook chives, capers, pickles, olives and pepper in vinegar five minutes. Add to sauce and simmer twenty minutes.

Poulette Sauce

To [White Sauce] add one half cup cream; when boiling pour on to two egg yolks slightly beaten, cook one minute; add one tablespoon butter, one tablespoon chopped parsley, and two tablespoons lemon juice.

Port Sauce

To [Brown Sauce] add two tablespoons butter in which have been cooked one tablespoon onion, one tablespoon Worcestershire Sauce, and one half cup Port wine.

Ravigote Sauce

Melt four tablespoons butter; add one half cup onion. Add to one cup of [Béchamel Sauce], with one tablespoon each of minced and pounded chives, tarragon, parsley and thyme. Strain and serve after reheating.

Sorrel Sauce