INGREDIENTS
•
2 1/2 cups all-purpose flour
•
2 tablespoons sugar
•
1 teaspoon kosher salt
•
1 stick unsalted butter, cubed and chilled
•
1/2 cup schmaltz (see Note), scooped into tablespoons and frozen
•
1/4 cup plus 2 tablespoons cold buttermilk
•
FILLING
•
2 pounds skin-on, bone-in chicken parts
•
Kosher salt
•
White pepper
•
1/4 cup canola oil
•
6 cups chicken stock or low-sodium broth
•
1/2 stick unsalted butter
•
1 medium onion, finely chopped
•
1 large carrot, cut into 1/3-inch pieces
•
1 celery rib, cut into 1/3-inch pieces
•
2 garlic cloves, minced
•
1/4 cup all-purpose flour
•
1 1/4 cups whole milk
•
1/4 cup minced parsley
•
2 tablespoons minced chives
•
2 teaspoons minced thyme
•
1 tablespoon apple cider vinegar
•
1 large egg beaten with 1 tablespoon of water