1/2 cup milk
3/4 cup butter
1 tablespoon Dijon mustard
1/2 cup white sugar
1 teaspoon Worcestershire sauce
1/4 cup water
1 teaspoon vanilla extract
1/4 cup ground cinnamon
1/4 teaspoon salt
1 (1.5 fluid ounce) jigger rum
In a medium mixing bowl, combine milk, butter, mustard, sugar, Worcestershire sauce, water, and vanilla extract. Stir lightly until blended. Pour mixture into a 6 ounce glass jar and chill in the refrigerator.