Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      teaspoon      butter
   4                    pork chops
     1/2  teaspoon      salt
     1/4  teaspoon      pepper
   1      medium        onion -- chopped
   3      tablespoons   wine vinegar
     1/4  cup           sauce piquante -- * see note

Preparation:

* Note: The recipe for "Sauce Piquante" is included in this database. In heavy skillet, heat butter. Add chops and cook, turning once, for 20 minutes, or until chops are browned and thoroughly cooked through. Remove chops to heated serving dish and keep warm. Pour fat off skillet, leaving about 1 teaspoon of fat. Add onions to skillet and cook, stirring constantly, for 2 minutes, or until onions are golden. Add vinegar and continue cooking for 2 minutes more, or until liquid is reduced to approximately 1 tablespoon. Add "Sauce Piquante." Bring to boil, stirring constantly, and then simmer for 2 minutes. Pour sauce over chops. Serve hot. Recipe Source: THE ART OF FRENCH COOKING by Fernande Garvin