Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/4  cup           granulated brown sugar
   2      teaspoons     mustard powder
     1/2  teaspoon      celery salt
     1/4  cup           Worcestershire
   3      tablespoons   balsamic vinegar
     1/4  cup           clean water

Preparation:

Bring to a boil just before serving, on account of the smell. It will be thin so use a spoon to parcel it out to the worthy.