Creamy Nutcracker Fudge

Combine sugar, half & half, butter and salt in a large saucepan. Bring to a boil. Boil 6 minutes, stirring frequently. Combine chocolates and marshmallow cream in a large bowl. Pour half & half mixture over and beat until chocolate is melted. Add nuts. Pour into a buttered 9x13 inch baking pan. Cool completely. Cut into squares. Store, covered, in a cool place.