(1) Melt the chocolate. Add boiling water and butter. When it returns to a boil,add the sugar and salt,stir until smooth and let boil 5 minutes. Remove from heat and add vanilla.

If making double quantity or reheating, reduce original boiling time.

(2) Mix Nestle's Quick and milk together and bring to a full rolling boil over low heat,stirring constantly. When smooth, remove from heat and stir in the butter. Serve warm or cool. Yields 3/4 cup.