Glazed Apple Fritters

Name: Glazed Apple Fritters
Ingredients: 1 packet active dry yeast or 0.6 ounces cake yeast; ⅔ cup whole milk; 2 ¼ cups pastry flour, plus more for dusting; 4 extra-large egg yolks; ½ cup sugar; ⅓ cup sparkling cider; 4 tablespoons unsalted butter, melted; 1 teaspoon kosher salt; ½ teaspoon ground cinnamon; 1 tablespoon pure vanilla extract; 1 cup plus 2 tablespoons bread flour; 2 quarts canola oil, plus more for bowl; White Glaze; 1 vanilla bean, split lengthwise; 4 tablespoons unsalted butter; 6 Granny Smith apples, peeled, cored, and cut into ½-inch cubes, yielding 7 cups; ¼ cup sugar; ¼ cup apple-cider vinegar; 1 cup sparkling apple cider