Created by QueenBea on August 12, 2014
Step 1: In a sauté pan, melt butter; add onion and mushrooms and sauté until onions are soft and tender.
Step 2: Add sherry, brandy and broth; bring to a boil and simmer for 10 to 15 minutes, reducing liquid to about half the volume. Sauce should not be thick, however, if it is too thin, sprinkle in a small amount of flour and stir until slightly thickened.