Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      tablespoon    vegetable oil
     1/4  cup           minced onion
   1      tablespoon    minced garlic
     1/3  cup           commercial yellow mustard -- (like French's)
   3      tablespoons   ketchup
   2      tablespoons   light brown sugar
     1/2  cup           distilled white vinegar
     1/4  cup           water
   2      teaspoons     lemon juice
     1/8  teaspoon      ground black pepper
     1/8  teaspoon      ground cayenne pepper
   1      tablespoon    coarse salt

Preparation:

1. Heat the vegetable oil over moderate heat. Add the onion and garlic and cook for 5 minutes, or until slightly soft. 2. Add all the remaining ingredients, and simmer sauce, uncovered, for 20 minutes. (The sauce will thicken slightly.)