Kahlua Creamy Fudge

1 1/3 cups Granulated sugar
1 7 ounce jar marshmallow creme
2/3 cup Evaporated milk
1/4 cup Butter
1/4 cup Kahlua
1/4 teaspoon Salt
2 cups Semi-sweet chocolate. pieces
1 cup Milk chocolate pieces
2/3 cup Chopped nuts
1 teaspoon Vanilla Line 8" square baking pan with foil. In 2 quart saucepan, combine sugar, marshmallow creme, milk, butter, Kahlua and salt. Bring to a rapid boil, stirring constantly for 5 min. Remove from heat; add all chocolate.
Stir until melted.
Add nuts and vanilla. Turn into prepared pan. Refrigerate until firm. To serve, cut in squares. Makes about 2 3/4 pounds.