3 (6 oz.) pkgs. semi-sweet chocolate chips
1 (14 oz.) can Eagle Brand sweetened condensed milk (not evaporated)
Dash salt
1 1/2 tsp. vanilla extract
1/2 c. chopped nuts (opt.)

In heavy saucepan, over low heat, melt chips with Eagle Brand milk. Remove from heat; stir in remaining ingredients. Spread evenly into wax paper-lined 8" square pan. Chill 2 to 3 hours or until firm. Turn fudge onto cutting board; peel off paper and cut into squares. Store loosely covered at room temperature.