Carnation Famous Fudge Recipe

Combine sugar, evap milk, butter and salt in medium, heavy-duty saucepan. Bring to a full rolling boil over medium heat, stirring constantly. Boil, stirring constantly, for 4 to 5 minutes. Remove from heat. Stir in marshmallows, morsels, nuts and vanilla extract. Stir vigorously for 1 minute or until marshmallows are melted. Pour into foil-llined 8" square baking pan; chill for 2 hours or until firm. Lift from pan; remove foil. Cut into pieces.