Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      tablespoons   butter
   3      tablespoons   onion -- chopped
     1/2  cup           celery
   2      tablespoons   granulated sugar
   2      tablespoons   vinegar
   1      tablespoon    Worcestershire sauce
     1/4  cup           lemon juice
   1      teaspoon      dry mustard
   1      cup           ketchup salt and pepper to taste

Preparation:

Melt butter in a skillet. Sauté onions and celery until tender. Add remaining ingredients and cook about 15 to 20 minutes so flavors blend. (Makes 1 1/2 cups)