1 2/3 c. evaporated milk
2 tbsp. butter
4 1/2 c. sugar
Dash salt
12 oz. semi-sweet chocolate chips
12 oz. sweet cooking chocolate
1 pt. marshmallow cream
2 c. chopped walnuts or pecans

Combine milk, sugar, butter and salt. Bring to a vigorous boil, stirring constantly. Reduce heat and simmer 6 minutes. Put chocolates and marshmallow in bowl. Pour boiling syrup over mixture and beat until chocolates are melted. Stir in nuts. Pour into buttered pans. Store in cool place several hours to harden before cutting into squares.