Spiced Peach Pie with Buttermilk Crust - Restaurant Association of Nova Scotia

Ingredients

• 2 1/2 cups all purpose flour
• 5 teaspoons sugar
• 1/2 teaspoon salt
• 6 tablespoons chilled unsalted butter, cut into 1/2-inch pieces
• 1/4 cup frozen lard or solid vegetable shortening, cut into 1/2-inch pieces
• 3/4 cup plus 2 tablespoons (about) chilled buttermilk
• 3/4 cup plus 1 tablespoon sugar
• 1/4 cup all purpose flour
• 1 1/2 teaspoons fresh lemon juice
• 1/2 teaspoon ground cinnamon
• 1/4 teaspoon ground cardamom
• 3 3/4 to 4 pounds ripe peaches
• 2 tablespoons (1/4 stick) unsalted butter, cut into small pieces
• 1 egg, beaten to blend (for glaze)