Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      cup           tomato sauce
     1/4  cup           ketchup
     1/4  cup           white vinegar
     1/4  cup           water
   2      tablespoons   brown sugar
   1      tablespoon    paprika
   2      tablespoons   Worcestershire sauce
   1      teaspoon      dry mustard
     1/2  teaspoon      salt
     1/4  teaspoon      chili powder
     1/8  teaspoon      cayenne pepper

Preparation:

Simmer for 10 minutes. Refrigerate for at least 12 hours before using.