3 (6 oz.) pkgs. semi sweet chocolate chips
1 (14 oz.) sweetened condensed milk
A dash of salt
1/2 to 1 c. chopped nuts
1/2 tsp. vanilla extract

In heavy saucepan over low heat, melt chips with sweetened condensed milk and salt. Remove from heat; stir in nuts and vanilla. Spread evenly into wax paper lined 8 or 9 inch square pan. Chill for 2 hours or until firm. Turn fudge onto cutting board, peel off wax paper and cut into squares. Store loosely covered at room temperature. Makes about 2 pounds.