Champagne Sauce
Simmer two cups Espagnole Sauce until reduced to one and one-half cups. Add two tablespoons mushroom liquor, one-half cup champagne, and one tablespoon powdered sugar.
Simmer two cups Espagnole Sauce until reduced to one and one-half cups. Add two tablespoons mushroom liquor, one-half cup champagne, and one tablespoon powdered sugar.