On a lightly floured surface, roll dough into a 16x12-inch rectangle. Using a ruler and a pizza wheel or a sharp knife, cut dough into 12 (4-inch) squares. Using a ruler, mark a ½-inch-wide column down center of each square. Using a pizza wheel or a sharp knife, cut ¼-inch-wide strips on both sides of column from top to bottom.
Spread about 2 teaspoons Apple Filling down each column. Working from the top, fold dough strips over filling diagonally, alternating left and right. Pinch ends together at top and bottom. Place on prepared pan. Cover loosely with plastic wrap, and let stand for 30 minutes.
Preheat oven to 375°F.
Brush braids with beaten egg, and bake until golden brown, 15 to 20 minutes. Let cool on a wire rack. In a small bowl, whisk together confectioners’ sugar and 2 tablespoons water. Drizzle glaze over apple braids just before serving.
Recipe by Bake from Scratch at https://bakefromscratch.com/apple-danish-braids/