Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2  cup           oil
   1      cup           vinegar
   1      teaspoon      salt
   2      cloves        garlic -- crushed
   2      tablespoons   parsley -- finely chopped
   1                    scallion -- chopped
   1      small         tomato, peeled, seeded, chopped
   1      small         sweet pepper -- finely chopped
     1/2  teaspoon      cumin
     1/2  teaspoon      paprika
     1/2  teaspoon      chili powder
   2                    bay leaves, broken in small pieces
     1/2  teaspoon      oregano

Preparation:

Mix ingredients together in a bottle or jar. Let stand for at least 12 hours, or a full day in a dry place. Shake prior to use.