VANILLA FUDGE

2 cups evaporated milk
6 cups sugar
1 tsp. salt
6 Tbsp. butter or margarine
1-1/2 tsp. vanilla
1 cup marshmallow cream
1-1/2 cups chopped walnuts

Combine milk, sugar, salt and butter in a 4-quart saucepan.  Mix thoroughly.  Cook over medium heat, stirring constantly, to 236 degrees on a candy thermometer, or until candy forms a soft ball when dropped into cold water.  A full rolling boil should be maintained throughout. 

Remove from heat.  Cool at room temperature without stirring until lukewarm.  Blend in vanilla.  Work in marshmallow cream and nuts, stirring until candy loses its gloss.  Quickly spread in a greased 12x7-inch pan.