Thick 'N Rich Fudge Sauce Fondue

4 - 1 oz. squares sweet chocolate
2 TBSP butter
1 - 14 oz. Eagle Brand sweetened condensed milk
1 tsp. vanilla extract
dash salt

In saucepan over low heat, melt chocolate and butter. Stir in remaining ingredients. Cook, stirring constantly about 5 minutes or until mixture is slightly thickened.

Refrigerate leftovers.