Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1 1/2  cups          brown sugar
     1/2  cup           cider vinegar
   1      stick         butter
   1      cup           ketchup
   6      ounces        Heinz '57' sauce
   1      tablespoon    celery seed
   1      cup           onion -- chopped
   1      clove         garlic
   1      tablespoon    dry mustard -- red pepper flakes
                        -- to

Preparation:

Cook sugar, butter until bubbly. Add vinegar and whisk. Add rest of ingredients and cook until thick.