Foolproof Dark Chocolate Fudge

Foolproof Dark Chocolate Fudge

3 (6 ounce) pkg. semisweet chocolate chips (3 cups)
1 (14-ounce) can Sweetened condensed milk
dash salt
1/2 - 1 cup chopped nuts
1 1/2 tsp. vanilla extract
In heavy saucepan, over low heat, melt chips with condensed milk, and salt.
Remove from heat; stir in nuts and vanilla. Spread evenly into a wax paper lined 8 or 9 inch square pan. Chill 2 hours or until firm. Turn fudge onto cutting board and cut into squares.
Microwave instructions: In 1 quart glass measure, combine chips with condensed milk and salt. Cook on l00% power (high) 3 minutes or until
chips melt, stirring after each 1/2 minutes. Stir in remaining ingredients. Proceed as above.