In medium saucepan, combine all ingredients. Stir constantly over low heat 5 minutes or until chocolate is melted. Pour into 8 or 9 inch square pan chill until firm. To serve, cut into 1 inch squares. Makes about 6 dozen.
For special variations, stir in 1/2 cup of any of the following: chopped nuts, raisins, marshmallow creme or chopped marashino cherries.