1 (13 oz.) can evaporated milk
2 tbsp. butter
1 (12 oz.) pkg. chocolate bits
4 1/2 c. sugar
Dash salt
1 (12 oz.) bar sweet chocolate (Hershey Bar), broken into pieces
2 1/2 c. chopped nuts (optional)

Mix evaporated milk, sugar, butter, and salt in a saucepan and bring to a boil. Stir and boil for 7 minutes. Combine all remaining ingredients in large bowl; mix well. Pour boiling evaporated milk mixture over all. Beat until fudge is creamy. Pour into buttered 9x9 square pan to cool. Cut into squares when cold.