18 oz semi-sweet chocolate chips (3 cups)
14 oz. sweetened condensed milk
1/2 cup walnuts, chopped (optional)
1 1/2 tsp. vanilla
In heavy saucepan over low heat, melt chips with milk and salt. Remove from heat, stir in nuts if desired and vanilla. Spread evenly into waxed paper lined 8 inch square pan. Chill 2 hours or til firm. Peel off paper and cut into squares. Store covered in refrigerator.