Veal Soup with Madeira and Mushrooms

Description
Serves 4

Ingredients

 * 2 tablespoons butter
 * ½ pound mushroom -- thinly sliced
 * 2 tablespoons flour
 * 1½ pints veal stock
 * 1 teaspoon salt
 * 1 tablespoon fresh chervil -- chopped or
 * 1 teaspoon dried chervil
 * 5/8 cup heavy cream
 * 3 tablespoons Madeira

Directions
Melt butter, moderate heat. When foam subsides, reduce to low, add mushrooms. Cook 10 minutes, stirring occasionally. Stir in flour over moderate heat. Gradually add veal stock, stirring constantly. Boil. Reduce to low, simmer 10 minutes. Stir in salt, chervil and cream. Pour into warm tureen. Stir in Madeira and serve immediately.