Chicken with Ale and Juniper Berries

Name: Chicken with Ale and Juniper Berries
Ingredients: One 4-pound chicken, cut into 8 pieces; Salt and freshly ground pepper; 4 tablespoons cold unsalted butter, 3 tablespoons cut into small dice; 1 tablespoon vegetable oil; 3 shallots, minced; 1/2 cup plus 2 tablespoons dark ale, such as Maredsous Abbey Ale; 1 1/2 tablespoons juniper berries, coarsely crushed; 1 teaspoon pink peppercorns, coarsely crushed; 2 tablespoons finely chopped flat-leaf parsley