"A boneless center-cut pork loin is incredibly versatile. Infused with the deep sweetness of prunes, it takes on the rich, robust flavors of southwestern France...."
INGREDIENTS
•
1/4 cup olive oil
•
2 lb onions (6 to 8 medium), halved lengthwise, then thinly sliced lengthwise
•
1 head of garlic, cloves separated and peeled
•
1 1/4 teaspoons salt
•
1/2 teaspoon black pepper
•
2 cups pitted prunes (14 oz)
•
1 cup Armagnac
•
1 (3- to 3 1/2-lb) boneless center-cut pork loin roast (3 to 4 inches in diameter), tied
•
10 fresh parsley stems
•
2 large fresh thyme sprigs
•
1 large fresh sage sprig
•
1 California bay leaf or 2 Turkish
•
1/4 teaspoon black peppercorns
•
2 whole cloves
•
1/3 cup Dijon mustard
•
1/3 cup packed light brown sugar
•
1 cup dry white wine
•
1 cup reduced-sodium chicken broth (8 fl oz)
•
2 to 3 tablespoons red-wine vinegar
•
a 5-qt heavy pot with lid (round or oval to accommodate a 12-inch roast; see cooks' note, below); a 6-inch square of cheesecloth; kitchen string; an instant-read thermometer; heavy-duty foil