In heavy saucepan over very low heat or double boiler heat the choc chips, sweetened condensed milk, and salt until they can be mixed together thoroughly.

REMOVE from heat. Add Vanilla and nuts. Stir thoroughly. Pour onto greased pan or foil or was paper cool. Peel paper off. Cut into small pieces. Store at room temp loosely covered.( I don;t know why just when I found basic recipe this is what it said to do.)