3 (6 oz.) pkgs. semi-sweet chocolate chips
1 (14 oz.) can Eagle Brand sweetened condensed milk
Dash of salt
1 1/2 tsp. vanilla extract
1/2 c. chopped nuts, opt.

In heavy saucepan, over low heat, melt chips with condensed milk. Remove from heat; stir in remaining ingredients. Spread evenly into wax paper-lined 8-inch square pan. Chill 2 hours or until set. Turn fudge onto cutting board; peel off paper and cut into squares. Cover and store at room temperature.