Never-Fail Fudge

Mix sugar, milk, butter or margarine, salt and Marshmallow Fluff in a 4-quart saucepan.

Stir over low heat until blended. Bring to a boil over moderate heat; then boil slowly, stirring constantly for 5 minutes.

Remove from heat; stir in semi-sweet chocolate chips, vanilla and nuts until chocolate is melted.

Pour into 2 buttered 9 x 9-inch pans or a large cookie sheet and cool. Makes 5 pounds.