INGREDIENTS: For the Dough: 1 1⁄2 cups all-purpose flour  1 tablespoon granulated sugar 1⁄2 teaspoon kosher salt 1 stick unsalted butter, frozen and cut into small pieces  1 tablespoon apple cider vinegar 1⁄4 cup ice water 1 large egg, beaten, for egg wash  For the Poached Pears: 4 firm but […]